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 a characteristic of the spermatophyte phylum of the plant kingdom

A) Thet are either angiosperms or gymnosperms

B) They need water for fertilization like the ferns

C) The produce seeds

D) They are vascular plants

2 / 50

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

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

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

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

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

3 / 50

3. Which of the following is not correct about sponges

A) they are invertebrates

B) They have specialized tissue

C) they do not have mouth or anus

D) they are multicellular organism

4 / 50

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

A) phloem

B) flower

C) leave

D) xylem

5 / 50

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

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

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

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

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

6 / 50

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

A) They are decomposers or saprophytes

B) They manufacture their own food

C) The network formed by fungi is called Mycelium

D) Yeast is an example of unicellular fungus

7 / 50

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

A) Angiosperms are the largest subdivisions in the plant kingdom

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

C) Gympnosperms are plants with naked seeds

D) Gymnosperms produce florid flowers

8 / 50

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

A) They respire through lungs or gills

B) They have segmented body

C) They have muscular crawling foot

D) They have soft mantle covering their body

9 / 50

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

A) Threadworm

B) Hookworm

C) Ascaris lumbricoides

D) Leeches

10 / 50

10. Which of the following is not correct about hydra

A) They have tube like body structure

B) they have mouth

C) they have no anus

D) It is a coelenterate

11 / 50

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

A) Platyhelminth

B) Annelids

C) Echinodermata

D) Arthropoda

12 / 50

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

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

B) The body is segmented or partitioned by septa

C) They have true body cavity called coelom

D) Each of the segment has excretory organs called nephrons

13 / 50

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

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

B) The joints between the body segments are rigid

C) They have hard exoskeleton made of chitin

D) They have segmented bodies

14 / 50

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

A) Centripede

B) Spider

C) Millipede

D) Grasshopper

15 / 50

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

A) they are hermaphrodite

B) They have flat ribbon like body

C) They lack body segment

D) they are primitive lacking specialized tissue

16 / 50

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

A) root hair

B) stem

C) flower

D) leave

17 / 50

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

A) they have well developed stem

B) they are mainly acquatic

C) They are algae

D) They are flat(thallus)

18 / 50

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

A) Organisms that have true body cavities are coelomates

B) Acquiring bilateral body symmetry allows parts to become specialized

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

D) organisms without body cavity are acoelomates

19 / 50

19. Which of the following is not correct about hydra

A) it is triploblast

B) it is a coelenterate

C) it is acoelomate

D) it is invertebrate

20 / 50

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

A) Platyhelminth

B) Chordata

C) Mollusca

D) Echinodermata

21 / 50

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

A) filarial worm

B) Flatworm

C) thread worm

D) Hook worm

22 / 50

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

A) Aves

B) Crustacea

C) Reptilia

D) Pisces

23 / 50

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

A) Conducts manufactured food to different parts

B) Absorbs water and mineral salts for nutrition

C) Holds the flower and fruits in position for pollination

D) Hold the plant in best position to receive sunlight

24 / 50

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

A) Swim bladder

B) Gills

C) Scales

D) lateral line

25 / 50

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

A) pyrenoid

B) cell membrane

C) vacuole

D) Chlorophyll

26 / 50

26. Which of the following is not correct about sponges

A) they feed by diffusion

B) they are vertebrates

C) They have vaselike body shape

D) They are hermaphrodite

27 / 50

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

A) pteridophytes

B) Thallophytes

C) spermatophytes

D) Tracheophytes

28 / 50

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

A) prorifera

B) plantae

C) Coelenterate

D) Arthopoda

29 / 50

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

A) Jellyfish

B) Octopus

C) Squid

D) Snail

30 / 50

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

A) Lateral line

B) Swim bladder

C) Gill

D) Fins

31 / 50

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

A) Plathyhelminth

B) Thallophyte

C) spermatophytes

D) bryophytes

32 / 50

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

A) leeches

B) Liver fluke

C) Earthworm

D) Sea worm

33 / 50

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

A) ulva

B) chlamydomonas

C) spirogyra

D) Volvox

34 / 50

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

A) six

B) three

C) four

D) five

35 / 50

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

A) chloroplast

B) irritability

C) Motile

D) cellulose cell wall

36 / 50

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

A) Ectoderm

B) Endoderm

C) Dermis

D) Coelom

37 / 50

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

A) flower

B) stem

C) root

D) leaves

38 / 50

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

A) They are all multicellular

B) They are either invertebrates or vertebrates

C) Some of them manufacture their food

D) They are motile organisms

39 / 50

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

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

B) They are also known as Ferns

C) The stems are called Rhizomes

D) The have tall stems that grow towards the sun

40 / 50

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

A) Virus

B) Fungus

C) Monera

D) Protista

41 / 50

41. 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 a compound and simple eyes

C) Insects have two body parts called cephalothorax and abdomen

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

42 / 50

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

A) Sponges have well developed intestinal tract

B) Sponges have porous body

C) Sponges have asymmetrical body shape

D) Sponges are hermaphrodites with asexual reproduction

43 / 50

43. Which of the following is not correct about hydra

A) it is diploblast

B) it is in phylum porifera

C) it is radially symmetrical

D) it has tentacles around the mouth

44 / 50

44. Which of the following is not correct about nematodes

A) They are roundworms

B) There are female and male roundworms and no hermaphrodites

C) They are vertebrates

D) They have false body cavity (Pseudocoelom)

45 / 50

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

A) Pisces

B) Insecta

C) Crustacea

D) Arachnida

46 / 50

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

A) octopus

B) hydra

C) coral

D) Jellyfish

47 / 50

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

A) paramecium

B) Trypanosoma

C) euglena

D) chlamydomonas

48 / 50

48. Which of the following is not correct about hydra

A) it has sac like body

B) it has tentacles for stunning prey

C) it has a mouth

D) it has an anus

49 / 50

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

A) Myriapoda

B) Insecta

C) Crustacea

D) Aves

50 / 50

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

A) Chordata

B) Coelenterate

C) arthropods

D) Annelids

Your score is

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Classification of Living Organisms Volume 3

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