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Question 1

1. Vertebrates

Answer 1

Vertebrates comprise all species of animals within the subphylum Vertebrata, including all mammals, birds, reptiles, amphibians, and fish. Vertebrates represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described.

Question 2

2. Invertebrates

Answer 2

Invertebrates are animals that neither possess nor develop a vertebral column, derived from the notochord. This includes all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelid, and cnidarians.

Question 3

3. Consumer

Answer 3

A consumer is a person or a group who intends to order, orders, or uses purchased goods, products, or services primarily for personal, social, family, household and similar needs, not directly related to entrepreneurial or business activities

Question 4

4. Ganglion

Answer 4

The cause of ganglion cysts is unknown.
A ganglion cyst is round, small, and usually painless. Although rare, it can be painful if it presses a nerve. In a few cases, the cyst can interfere with joint movement.
A ganglion cyst often clears on its own. If troublesome, it can be drained or removed.

Question 5

5. Gut

Answer 5

The gastrointestinal tract is the tract or passageway of the digestive system that leads from the mouth to the anus. The GI tract contains all the major organs of the digestive system, in humans and other animals, including the esophagus, stomach, and intestines.

Question 6

6. Coelom

Answer 6

the body cavity in metazoans, located between the intestinal canal and the body wall.

Question 7

7. Bilateral Symmetry

Answer 7

the property of being divisible into symmetrical halves on either side of a unique plane.

Question 8

8. Radial Symmetry

Answer 8

symmetry around a central axis, as in a starfish or a tulip flower.

Question 9

9. Asymmetry

Answer 9

Asymmetry is the first novel by American author Lisa Halliday, published in February 2018 by Simon & Schuster. Wikipedia

Question 10

10. Sponges

Answer 10

Sponges, the members of the phylum Porifera, are a basal animal clade as a sister of the Diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells.

Question 11

11. Cnidarians

Answer 11

Cnidaria is a phylum under kingdom Animalia containing over 11,000 species of aquatic animals found both in freshwater and marine environments, predominantly the latter. Their distinguishing feature is cnidocytes, specialized cells that they use mainly for capturing prey.

Question 12

12. Flatworms

Answer 12

The flatworms, flat worms, Platyhelminthes, or platyhelminths are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.

Question 13

13. Roundworms

Answer 13

The nematodes or roundworms constitute the phylum Nematoda, with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments

Question 14

14. Mollusks

Answer 14

Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. The members are known as molluscs or mollusks. Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species.

Question 15

15. Open circulatory system

Answer 15

Open circulatory systems are systems where blood, rather than being sealed tight in arteries and veins, suffuses the body and may be directly open to the environment at places such as the digestive tract. Open circulatory systems use hemolymph instead of blood.

Question 16

16. Closed circulatory syste

Answer 16

In a closed circulatory system, blood is contained inside blood vessels, circulating unidirectionally (in one direction) from the heart around the systemic circulatory route, then returning to the heart again. … Most vertebrates and some invertebrates, such as this annelid earthworm, have a closed circulatory system.

Question 17

17. Annelid worms

Answer 17

The annelids, also known as the ringed worms or segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches.

Question 18

18. Exoskeleton

Answer 18

An exoskeleton is the external skeleton that supports and protects an animal’s body, in contrast to the internal skeleton of, for example, a human. In usage, some of the larger kinds of exoskeletons are known as “shells

Question 19

19. Compound eye

Answer 19

A compound eye is a visual organ found in arthropods such as insects and crustaceans. It may consist of thousands of ommatidia, which are tiny independent photoreception units that consist of a cornea, lens, and photoreceptor cells which distinguish brightness and color.

Question 20

20. Antenna

Answer 20

In radio engineering, an antenna or aerial is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver.

Question 21

21. Metamorphosis

Answer 21

Metamorphosis is an allegorical novella written by Franz Kafka which was first published in 1915.

Question 22

22. Endoskeleton

Answer 22

An endoskeleton is an internal support structure of an animal, composed of mineralized tissue.

Question 23

23. Water vascular system

Answer 23

The water vascular system is a hydraulic system used by echinoderms, such as sea stars and sea urchins, for locomotion, food and waste transportation, and respiration. The system is composed of canals connecting numerous tube feet.