Classification of Living Organisms Volume 3

Classification of Living Organisms Volume 3

Created by

Agodirin

Classification 3

There are 50 questions. The pass mark is 90%. Best of Luck

1 / 50

1. Which of the following is not correct about gymnosperms and angiosperms

A) The seeds of gymnosperms are borne is special structures called cones

B) Gympnosperms are plants with naked seeds

C) Gymnosperms produce florid flowers

D) Angiosperms are the largest subdivisions in the plant kingdom

2 / 50

2. Which of the following is not correct about hydra

A) it has sac like body

B) it has an anus

C) it has tentacles for stunning prey

D) it has a mouth

3 / 50

3. Which of the following is not a class under the phylum Chordata

A) Pisces

B) Reptilia

C) Crustacea

D) Aves

4 / 50

4. Which of the following correctly arranges the order of increasing complexity in the animal kingdom

A) porifera, coelenterate, plathyhelminth, nematode, molluscs, annelid, arthropoda, echinodermata, chordata

B) porifera, plathyhelminth, coelenterate, nematode, molluscs, annelid, arthropoda, echinodermata, chordata

C) porifera, coelenterate, plathyhelminth, molluscs, nematode, annelid, arthropoda, echinodermata, chordata

D) porifera, coelenterate, plathyhelminth, nematode, molluscs, annelid, echinodermata, arthropoda, chordata

5 / 50

5. Which of the following is not a characteristic of the spermatophyte phylum of the plant kingdom

A) The produce seeds

B) They need water for fertilization like the ferns

C) Thet are either angiosperms or gymnosperms

D) They are vascular plants

6 / 50

6. Which of the following phylum produces external hard shell body covering

A) Platyhelminth

B) Chordata

C) Mollusca

D) Echinodermata

7 / 50

7. Which of the following is not a member of the coelenterate phylum

A) octopus

B) coral

C) hydra

D) Jellyfish

8 / 50

8. Which of the following is not a feature of phylum Annelida

A) Each of the segment has excretory organs called nephrons

B) The body is segmented or partitioned by septa

C) They have true body cavity called coelom

D) Each segment has specialized organs such as gut, nerves and blood vessels

9 / 50

9. Which of the following phylum (division) may have vertebral columns

A) Coelenterate

B) arthropods

C) Chordata

D) Annelids

10 / 50

10. Which of the following is not correct about the phyllum Thallophyta of the plant kingdom

A) they have well developed stem

B) They are algae

C) They are flat(thallus)

D) they are mainly acquatic

11 / 50

11. Which of the following is not a member of the phylum Mollusca

A) Snail

B) Octopus

C) Squid

D) Jellyfish

12 / 50

12. Which of the following moves with the aid of cilia

A) Trypanosoma

B) paramecium

C) euglena

D) chlamydomonas

13 / 50

13. Which of the following is not correct about sponges

A) they are vertebrates

B) they feed by diffusion

C) They are hermaphrodite

D) They have vaselike body shape

14 / 50

14. Which of the following is not an example of nematode

A) Threadworm

B) Hookworm

C) Ascaris lumbricoides

D) Leeches

15 / 50

15. Which of the following is not a function of the stem of a flowering plant

A) Conducts manufactured food to different parts

B) Holds the flower and fruits in position for pollination

C) Absorbs water and mineral salts for nutrition

D) Hold the plant in best position to receive sunlight

16 / 50

16. What properties present in plants makes them able to produce their own food in contrast to animals

A) cell membrane

B) pyrenoid

C) vacuole

D) Chlorophyll

17 / 50

17. Which of the following is not correct about sponges

A) they are multicellular organism

B) they do not have mouth or anus

C) they are invertebrates

D) They have specialized tissue

18 / 50

18. Which of the following is not a property of the plant kingdom

A) chloroplast

B) Motile

C) irritability

D) cellulose cell wall

19 / 50

19. Which of the following is not correct about the characteristics of the animal kingdom

A) They are either invertebrates or vertebrates

B) They are all multicellular

C) They are motile organisms

D) Some of them manufacture their food

20 / 50

20. Which of the following is not correct about platyhelminthes phylum

A) They have flat ribbon like body

B) They lack body segment

C) they are hermaphrodite

D) they are primitive lacking specialized tissue

21 / 50

21. Which of the following is not a class under Phylum arthropoda

A) Crustacea

B) Insecta

C) Pisces

D) Arachnida

22 / 50

22. Which of the following is not a vegetative part of a flowering plant

A) leaves

B) flower

C) root

D) stem

23 / 50

23. Which of the following is not part of the shoot system of a plant

A) stem

B) flower

C) leave

D) root hair

24 / 50

24. Which of the following is not an example of a round worm (phylum Nematoda)

A) Hook worm

B) thread worm

C) Flatworm

D) filarial worm

25 / 50

25. Which of the following is not correct about the classes under the phylum Arthropoda

A) The class insecta are the only invertebrates that can fly

B) Arachnida class have only two body parts named the cephalothorax and the abdomen

C) Class Myriapoda, Class Insecta, and Class Arachnida respire using tracheae

D) Millipede in the myriapoda class have poison claws for killing their prey

26 / 50

26. Which of the following features allow a fish to regulate its density to be able to remain still at any depth underwater

A) Gill

B) Fins

C) Swim bladder

D) Lateral line

27 / 50

27. Which of the following is not a class under Phylum arthropoda

A) Aves

B) Myriapoda

C) Insecta

D) Crustacea

28 / 50

28. How many kingdoms of living organisms are currently recognized by most biologists

A) four

B) five

C) six

D) three

29 / 50

29. Which of the following is not correct about the phylum pteridophyte of the plant kingdom

A) They are also known as Ferns

B) They have conducting vessels in the roots, stem, and leaves

C) The stems are called Rhizomes

D) The have tall stems that grow towards the sun

30 / 50

30. Which of the phylum (division ) of the plant kingdom are known as vascular plants

A) Thallophytes

B) pteridophytes

C) spermatophytes

D) Tracheophytes

31 / 50

31. Which of the following is not correct about the kingdom Fungi

A) The network formed by fungi is called Mycelium

B) Yeast is an example of unicellular fungus

C) They manufacture their own food

D) They are decomposers or saprophytes

32 / 50

32. Which of the following is not a feature of phylum Arthropoda

A) They have hard exoskeleton made of chitin

B) They undergo exoskeleton shedding or moulting (ecdysis) to grow in size

C) They have segmented bodies

D) The joints between the body segments are rigid

33 / 50

33. Which of the following is not correct about the features of an insect

A) The thorax of an insect has 3 segments each with a pair of jointed legs

B) Insects have two body parts called cephalothorax and abdomen

C) In the insects life cycle the larva and pupa undergo metamorphosis to the Imago (adult)

D) Insects have a compound and simple eyes

34 / 50

34. Which of the following is not correct about hydra

A) it is diploblast

B) it is radially symmetrical

C) it has tentacles around the mouth

D) it is in phylum porifera

35 / 50

35. Which of the following is not correct about hydra

A) It is a coelenterate

B) They have tube like body structure

C) they have no anus

D) they have mouth

36 / 50

36. Which of the following is not a member of the thallophyta (algae) phylum of the plant kingdom

A) spirogyra

B) Volvox

C) chlamydomonas

D) ulva

37 / 50

37. Which of the following has the largest number of body segments in the phylum Arthopoda

A) Spider

B) Millipede

C) Centripede

D) Grasshopper

38 / 50

38. Which of the following organism is useful in making wine, bread, and antibiotics

A) Protista

B) Virus

C) Fungus

D) Monera

39 / 50

39. Which of the following is not correct about sponges of the phylum porifera

A) Sponges are hermaphrodites with asexual reproduction

B) Sponges have asymmetrical body shape

C) Sponges have well developed intestinal tract

D) Sponges have porous body

40 / 50

40. Which of the following is not feature of Phylum Mollusca

A) They have segmented body

B) They have soft mantle covering their body

C) They have muscular crawling foot

D) They respire through lungs or gills

41 / 50

41. Which of the following is not correct about the description of animal body

A) Acquiring bilateral body symmetry allows parts to become specialized

B) Organisms that have true body cavities are coelomates

C) Organisms that have sac like body shape have mouth and anal opening

D) organisms without body cavity are acoelomates

42 / 50

42. Which of the following is not a phyllum (division ) under the Kingdom Plantae

A) Thallophyte

B) spermatophytes

C) Plathyhelminth

D) bryophytes

43 / 50

43. Which of the following is not correct about hydra

A) it is triploblast

B) it is acoelomate

C) it is invertebrate

D) it is a coelenterate

44 / 50

44. Which of the following is the main photosynthesis organ of a flowering plant

A) phloem

B) flower

C) leave

D) xylem

45 / 50

45. Which of the following is not an example of phylum Annelida

A) leeches

B) Liver fluke

C) Sea worm

D) Earthworm

46 / 50

46. Which of the following helps the fish to detect changes in water pressure

A) Gills

B) Scales

C) Swim bladder

D) lateral line

47 / 50

47. Which of the following is the largest phylum in the animal kingdom

A) Coelenterate

B) Arthopoda

C) plantae

D) prorifera

48 / 50

48. Which of the following is not correct about nematodes

A) They are roundworms

B) They have false body cavity (Pseudocoelom)

C) There are female and male roundworms and no hermaphrodites

D) They are vertebrates

49 / 50

49. Which of the following phylum in the animal kingdom have spiny skin

A) Platyhelminth

B) Annelids

C) Arthropoda

D) Echinodermata

50 / 50

50. Which of the following body feature allows organisms to grow bigger

A) Coelom

B) Dermis

C) Endoderm

D) Ectoderm

Your score is

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Classification of Living Organisms Volume 3

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