Vertically:

1. The protrusion of the body of the amoeba, with the help of which it moves and captures food.

2. The formation on the body of the ciliates-shoes, through which undigested food residues are removed.

3. The property of protozoa to respond to environmental changes: chemical composition, illumination, etc.

4. The Dutch researcher, thanks to whom it became known about the existence of unicellular animals.

5. Sarcode, with single-chamber or multi-chamber shell.

6. The resting state of protozoa.

7. A vacuole that removes excess water and unnecessary substances dissolved in it from the simplest cells

P about horizontal:

1. Location of Trichinella larvae.

2. A thick shell covering the outside of the body of roundworm.

3. A worm, the eggs of which a person becomes infected by eating unwashed vegetables.

4. Nematode living on the roots of garlic, beans.

6. A worm whose larva is twisted into a spiral and covered with a capsule in a resting state is located in the muscles of a person.

7. Shrimp, an intermediate host of rishta.

8. A worm that becomes infected by eating raw water with cyclops infected with its larvae.

Vertically:

2. The largest class in the type of roundworms.

3. The hole that ends the intestines.

4. A small worm, which, if hygiene rules are not followed, can self-infect.

7. The oral apparatus of plant nematodes.

Horizontally:

1. How do cephalopods move?

2. What forms the mantle cavity of gastropods for gas exchange?

3. What mollusks are actively swimming predators?

4. What is formed between the mantle and shell of sea pearls?

5. What are the respiratory organs of bivalves and cephalopods?

6. What circulatory system is characteristic of mollusks?

Vertically:

1. What is the name of the tongue-like outgrowth of the pharynx covered with horn denticles?

2. Which mollusks have a conical or conical shell?

3. What is the name of the tube through which water enters the mantle cavity of bivalve mollusks?

4. What has one leg part of cephalopods turned into?

5. What is the name of the special fold covering the body of mollusks?

6. What is the organ of movement of gastropods and bivalves?

7. What mollusks do not have a head?

Horizontally:

1. What are the respiratory organs of bivalves and cephalopods?

2. What is the name of the special fold covering the body of mollusks?

3. What forms the mantle cavity of gastropods for gas exchange?

4. What is the name of the tube through which water enters the mantle cavity of bivalve mollusks?

5. Which mollusks have a conical or conical shell?

6. What has one leg part of cephalopods turned into?

7. What protects the body of gastropods and bivalves?

9. What is the organ of movement of gastropods and bivalves?

Horizontally:

1. The process of change in arthropod outer cover.

2. The cover of the body of arthropods.

3. Type of circulatory system.

4. The body department of crustaceans and arachnids.

5. Respiratory organs of terrestrial arthropods.

6. Organ circulatory system.

7. The part of the body that is present in all arthropods.

Vertically:

1. Respiratory organs of aquatic arthropods.

2. A dense membrane covering the body of arthropods.

3. The organ of the digestive system into which food passes from the esophagus.

4. The organs of vision.

5. Vessels - excretory tubes.

6. The department of the body on which the oral apparatus is located.

7. The organs of touch and smell.

8. Eyes formed by a large number of simple eyes.

Horizontally: 1 . Organs of vision . 2 . The process of change in arthropod outer cover. 3.   Respiratory organs of terrestrial arthropods. 4.    Type of circulatory system. 5 . The organ of the digestive system into which food passes from the esophagus. 6 . Part of the body in crustaceans and arachnids.

Vertically: 1 . Department of body present in all arthropods . 2.   Eyes formed by a large number of simple eyes. 3 . Respiratory organs of aquatic arthropods. 4.   Vessels are excretory tubes. 5 . The organs of touch and smell. 6 . The department of the body on which the oral apparatus is located. 7.   The cover of the body of arthropods.

8
. The dense membrane covering the body of arthropods. 9 . Organ circulatory system.

Horizontally:

1. Crustaceans having only one simple eye.

2. Crustaceans found in moist soil in gardens and in forest litter.

3. Excretory glands.

5. Legs located at higher crayfish on the cephalothorax.

6. The stomach section of higher cancers, in which food is chafed by chitin teeth.

Vertically:

1. The stomach section of higher cancers, through which food gruel enters the middle intestine.

2. The body length of this higher crustacean can reach 80 cm, and the span of the claws is 3 m.

3. The number of pairs of walking legs in higher cancers.

4. The organs of protection and capture of food located on the first pair of walking legs.

5. The oral organs.

6. Legs on which females of many higher crustaceans

Horizontally:

1 . Bodies of protection and capture of food located on the first pair of walking legs. 2 . The body length of this higher crustacean can reach 80 cm, and the span of the claws is 3 m. 3 . Crustaceans moving irregularly, constantly waving a pair of branched antennae. 4 . The mouth organs. 5 . The number of pairs of walking legs in higher cancers. 6 . The stomach section of higher cancers, through which food gruel enters the middle intestine. 7 . Excretory glands.

8    The stomach section of higher cancers, in which food is chafed by chitinous teeth.

4 . Crustaceans having only one simple eye. 5 . Legs located at higher crayfish on the cephalothorax.

6
. Crustaceans found in moist soil in gardens and in forest litter. 7 . Complex digestive gland.

Horizontally:

1. Glands, ducts that open on top of arachnoid warts.

2. A tick - a carrier of the causative agent of encephalitis.

3. A tick that gnaws at passages in human skin.

4. The spider of Central Asia, from the poison of which horses and camels die.

5. Digestion, in which a spider injects poison into the victim and after a while sucks the contents of the prey.

Vertically:

1. A spider that builds a nest in the water from a web - a bell and fills it with air.

2. Arachnids, in which the last segment of the abdomen has a poisonous needle - a sting.

4. The formation of the hind legs with which the spider weaves a hunting net.

5. Arachnids by the method of nutrition.

6. The organs of the oral apparatus, with which the spider grabs the caught prey.

7. The location of the eggs, woven from the web.

8. Arachnids having a fused body.

9. Building a spider to catch prey.

10. A chain of innate reflexes that determines the behavior of spiders associated with the construction of trapping nets and cocoons.

Horizontally:

1. The organs of the oral apparatus, with which the spider grabs the caught prey.

2. The location of the eggs, woven from the web.

3. The number of pairs of legs used by arachnids in movement.

4. Digestion, in which a spider injects poison into the victim and after a while sucks the contents of the prey.

5. Glands, ducts that open on top of arachnoid warts.

6. Arachnids by the method of nutrition.

7. Arachnids, in which the last segment of the abdomen has a poisonous needle - a sting.

8. A tick - a carrier of the causative agent of encephalitis.

9. Arachnids having a fused body.

Vertically:

1. Building a spider to catch prey.

2. The formation of the hind legs with which the spider weaves a hunting net.

3. The spider of Central Asia, from the poison of which horses and camels die.

4. A chain of innate reflexes that determines the behavior of spiders associated with the construction of trapping nets and cocoons.

5. The spider, which builds a nest in the water from the web - a bell and fills it with air.

6. A tick that gnaws at passages in human skin.

Horizontally:

1. The number of pairs of legs

3. A resting stage in the development of insects with complete transformation.

4. The number of pairs of wings in most insects.

5. The development of insects in three phases: egg, larva, adult insect.

6. Respiratory organs of insects.

7. The department of the body on which the eyes, antennae, and oral apparatus are located.

8. Openings on the abdomen through which air enters the trachea.

Vertically:

1. Bodies providing the movement of insects through the air.

2. The part of the body on which the spiracles are located.

3. The organs of touch and smell of insects.

4. The apparatus, which, depending on the nutrition of insects, can be licking, sucking, gnawing.

5. The limbs of a cockroach.

6. Expansion of the esophagus.

7. Sense organs located at the grasshopper's legs.

Horizontally:

1. Respiratory organs of insects.

2. Bodies providing the movement of insects through the air.

3. The limbs of a cockroach.

4. The number of pairs of wings in most insects.

5. The development of insects in three phases: egg, larva, adult insect.

6. Sense organs located at the grasshopper's legs.

7. A resting stage in the development of insects with complete transformation.

Vertically:

1. The number of pairs of legs

2. The part of the body on which the wings are.

3. The part of the body on which the spiracles are located.

4. Organs, which, depending on the nutrition of insects, can be licking, sucking, gnawing.

5. Expansion of the esophagus.

6. The department of the body on which the eyes, antennae, and oral apparatus are located.

7. The organs of touch and smell of insects.

8. Openings on the abdomen through which air enters the trachea.

Horizontally:

1. Animals and plants whose body is not divided into organs.

2. The process of reproducing their own kind.

3. A unit classification of animals that combines classes.

4. The resting state of protozoa, in which they pass under adverse conditions.

5. A resting stage in the development of insects with complete transformation.

6. Web formation that protects eggs laid in them by spiders.

7. Restoring damaged parts of the body.

Horizontally:

1. The number of pairs of limbs in amphibians.

2. In the skeleton, a belt of limbs consisting of a scapula, collarbone and crow bone.

3. The spine, in which the number of vertebrae can be from 7 (for frogs) to 100 or more (for legless amphibians).

4. Respiration, which occurs in amphibians when they are in the water for a long time.

5. Holes on the frog’s head that communicate with the nasopharynx.

6. Mobile folds that protect the eyes from drying out and contamination.

7. The hemisphere division of the brain, which is more developed in amphibians compared to fish.

8. Ancient fish - the ancestors of amphibians.

9. The larva of amphibians.

10. Animals whose body temperature depends on the ambient temperature.

Vertically:

1. Skin folds between the fingers of the hind limbs in tailless amphibians.

2. Toad, in which eggs develop in the skin cells on the back of the female.

3. The number of chambers of the heart of amphibians.

4. A circle of blood circulation, through which mixed blood from the ventricle enters the lungs, and arterial blood from the lungs into the left atrium.

5. The spine, consisting of one vertebra.

6. Respiratory organs of amphibians.

7. The first four-legged vertebrates that came out of the water to land.

8. The oldest amphibian.

9. The part of the hind limb located between the thigh and foot.

10. The ear, the cavity of which is separated from the external environment by the eardrum.

11. A special expansion in which the bladder, colon, oviducts of females open.

12. The digestive glands that appeared in amphibians in connection with access to land.

Horizontally:

1. Movable folds that protect the eyes from drying out and contamination.

2. The larva of amphibians.

3. The part of the hind limb located between the thigh and foot.

4. Holes on the frog’s head that communicate with the nasopharynx.

5. The number of pairs of limbs in amphibians.

6. The spine, in which the number of vertebrae can be from 7 (for frogs) to 100 or more (for legless amphibians).

7. Respiratory organs of amphibians.

8. The digestive glands that appeared in amphibians in connection with access to land.

9. Ancient fish - the ancestors of amphibians.

10. In the skeleton, a belt of limbs, consisting of a scapula, collarbone and crow bone.

11. The number of chambers of the heart of amphibians.

12. Toad, in which eggs develop in the skin cells on the female’s back.

Vertically:

1. The first four-legged vertebrates that came out of the water to land.

2. Animals whose body temperature depends on the ambient temperature.

3. A circle of blood circulation, through which mixed blood from the ventricle enters the lungs, and arterial blood from the lungs into the left atrium.

4. A special expansion in which the bladder, colon, and oviducts of females open.

5. The spine, consisting of one vertebra.

6. The ear, the cavity of which is separated from the external environment by the eardrum.

7. Respiration that occurs in amphibians when they are in the water for a long time.

8. Skin folds between the fingers of the hind limbs in tailless amphibians.

9. The oldest amphibian.

10. The hemisphere division of the brain, which is more developed in amphibians compared to fish.

Horizontally:

1. Bone formation in which the body of the turtle is enclosed

2. A detachment of reptiles, in animals whose ribs are fused with a dorsal shield (bone plates)

3. Legless lizard

4. The bone, to which the ribs are attached, and absent in snakes

5. The tooth of some snakes, which is associated with a poisonous gland

6. Lizard reaching 3.5 kg. and living in the deserts of Central Asia, to be protected as a rare animal

7. Ancient reptile, preserved to this day on several islands of New Zealand

Vertically:

1. One of the most poisonous snakes in Central Asia

2. The heart of crocodiles by the number of cameras

3. A detachment of reptiles, in animals whose skin is covered with horny scales and shields, under which bone plates can be located

4. Representative of a squamous detachment that can swallow whole prey

5. The reptile squad, including the most highly developed modern reptiles

6. Which turtle has swimming membranes

7. A lizard, on the fingers of which there are expanded plates with brushes of microscopic hairs, thanks to which it climbs rocks, tree trunks

8. Lizard, settling in clay deserts, in areas with sparse shrubs and leading a tree-land lifestyle

Horizontally:

1. Representative of a squamous detachment that can swallow whole prey

2. An ancient reptile, preserved to this day on several islands of New Zealand

3. A detachment of reptiles, in the animals of which the ribs are fused with a dorsal shield (bone plates)

4. Lizard, settling in clay deserts, in areas with sparse shrubs and leading a tree-land lifestyle

5. Legless lizard

6. Lizard reaching 3.5 kg. and living in the deserts of Central Asia, to be protected as a rare animal

7. A detachment of reptiles, in animals whose skin is covered with horny scales and shields, under which bone plates can be located

8. Which turtle has swimming membranes on its feet?

Vertically:

1. A group of reptiles, including the most highly developed modern reptiles

2. A group of reptiles, including the most highly developed modern reptiles

Horizontally:

1. The part of the hair that is in the skin.

2. Education on the head of a deer, argali and other ungulates.

3. Coarse, straight, long hair.

4. Skin glands, the secretions of which are fed by the females.

5. The part of the outer ear that helps to pick up sounds and determine the direction of their distribution.

6. Horn formations that cover the fingers of cows, sheep.

7. The cover of mammalian animals.

8. Horn formations on the fingers of carnivorous mammals.

Vertically:

1. Formations located in special cells of the jaws.

2. Long stiff hair, with which animals feel contact with objects.

3. Change in the density of the fur, and in some of its color.

4. Skin glands, the secretions of which animals protect and mark the territory.

5. Skin glands that help cool the body in hot weather.

6. Skin glands, the discharge of which makes the hair elastic and not soaking.

7. Thickly spaced thin, curly hair.

P
about horizontal:

1. The part of the hair that is in the skin.

2. Coarse, straight, long hair.

3. The cover of mammalian animals.

4. Skin glands that help cool the body in hot weather.

5. Change in the density of the fur, and in some of its color.

6. Skin glands, the secretions of which animals protect and mark the territory.

7. Horn formations that cover the fingers of cows, sheep.

8. Formations located in special cells of the jaws.

Vertically:

1. The skin glands, the secretions of which the females feed the cubs.

2. Skin glands, the discharge of which makes the hair elastic and not wet.

3. Thickly spaced thin, curly hair.

4. Long stiff hair, with which animals feel contact with objects.

5. Education on the head of a deer, argali and other ungulates.

6. The part of the outer ear that helps to capture sounds and determine the direction of their distribution.

7. Horn formations on the fingers of carnivorous mammals.

Vertically:

1. A family of carnivores whose animals rely on the entire foot when walking.

2. A detachment comprising the most highly organized mammals.

3. A detachment that includes animals giving birth to underdeveloped cubs and carrying them in a bag.

4. A detachment including families: bear, cat, marten, wolf.

5. A detachment of mammals that lay eggs.

6. A detachment whose animals feed on insects, nectar of flowers and fruits of plants, and the blood of warm-blooded animals.

7. A detachment in animals whose incisors have no roots and grow throughout the life of the animal.

8. A squad whose animals never go to land.

9. The detachment, which includes walruses, seals.

10. A detachment whose animals have small teeth: incisors, fangs, and molars - differ little in shape.

11. A family of predators, in animals whose sharp bent claws are drawn into special depressions.

Horizontally:

1. A detachment whose animals have 2 small incisors behind 2 large upper incisors.

2. The detachment, which includes horses, donkeys, zebras, rhinos, tapirs.

3. A detachment in animals whose thumb is opposed to the rest of the hands.

4. A detachment whose animals are divided into ruminant and non-ruminant by the method of nutrition and digestion of food.

5. A squad whose animals are capable of flying.

Vertically:

1. A detachment whose animal temperature ranges from 24 0 C to 34 0 C.

2. A detachment in animals whose forelimbs are transformed into flippers, the hind limbs are absent.

3. A detachment including an animal that feeds only on eucalyptus leaves of a particular species.

4. A detachment whose animals at the root of the tail have odorous glands.

5. A detachment in animals whose fangs and 4 molars are most developed.

6. The family of predators, which include weasel, ermine, badger, otter.

7. A detachment whose animals leave the water for ice or land mainly during breeding or molting.

8. The family of predators, which include the leopard, lynx.

9. A family of predators whose animals hibernate for the winter.

10. A detachment whose animals have a long intestine with a strongly developed cecum.

11. A family of predators, some of which are hunted in groups, usually at night.

Horizontally:

1. The detachment, which includes the platypus and echidna.

2. A family of predators, in animals whose sharp bent claws are drawn into special depressions.

3. A detachment that includes animals that lack clavicles.

4. A detachment that includes animals that are sitting, leaning on a powerful tail.

5. A detachment whose animals feed on worms, insects and their larvae, finding them in the soil or on its surface.

6. A family of predators whose animals breed during the winter hibernation.

7. A detachment whose animals have empty space between incisors and molars.

8. The detachment, which includes the dolphin-white-barrel, finwal, sperm whale, bottlenose dolphin.

Vertically:

1. The detachment, which includes horses, donkeys, zebras, rhinos, tapirs.

2. A detachment comprising animals in which the legs have 4 or 2 toes covered with hooves.

3. A family of predators, whose animals overtake their prey and grab it on the run.

4. A detachment including families: hare and alpine.

5. A detachment whose animals have an elongated and streamlined body covered with sparse coarse hair.

6. Order, to which lemurs and tarsiers belong.

7. A squad whose animals emit ultrasounds.

8. A family of predators, including animals with an elongated body and short legs.

P
about horizontal:

1. The squad, which includes the orangutan, gorilla, chimpanzee.

2. A detachment whose animals leave the water for ice or land mainly during the breeding or molting period.

3. A family of predators whose animals hibernate for the winter.

4. A family of predators, in animals whose sharp bent claws are drawn into special depressions.

5. A detachment that includes animals giving birth to underdeveloped cubs and carrying them in a bag.

6. A detachment whose animals, like birds, have a keel.

7. Order, in animals whose incisors are only on the lower jaw, molars with a wide chewing surface.

8. A detachment in animals whose powerful tail ends with a large fin.

9. A detachment in animals whose mammary glands do not have nipples.

Vertically:

1. The detachment, which includes the shrew, mole, desman, hedgehog, mole.

2. A family of predators, whose animals overtake their prey and grab it on the run.

3. A detachment whose animals have 2 small incisors behind 2 large upper incisors.

4. The family of predators, which include weasel, ermine, badger, otter.

5. Squad    whose animalsmost developed are fangs and 4 molars.

6. A detachment whose animals have strongly developed incisors (2 teeth on each jaw), molars with a flat chewing surface.

7. Detachment, including animals with one developed toe on their feet, covered with massive hooves.