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 platyhelminthes phylum

A) They have flat ribbon like body

B) they are hermaphrodite

C) they are primitive lacking specialized tissue

D) They lack body segment

2 / 50

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

A) Fungus

B) Virus

C) Protista

D) Monera

3 / 50

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

A) Organisms that have true body cavities are coelomates

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

C) Acquiring bilateral body symmetry allows parts to become specialized

D) organisms without body cavity are acoelomates

4 / 50

4. Which of the following is not correct about nematodes

A) They have false body cavity (Pseudocoelom)

B) There are female and male roundworms and no hermaphrodites

C) They are roundworms

D) They are vertebrates

5 / 50

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

A) Volvox

B) chlamydomonas

C) spirogyra

D) ulva

6 / 50

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

A) They are also known as Ferns

B) The have tall stems that grow towards the sun

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

D) The stems are called Rhizomes

7 / 50

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

A) Jellyfish

B) Squid

C) Octopus

D) Snail

8 / 50

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

A) Gympnosperms are plants with naked seeds

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

C) Gymnosperms produce florid flowers

D) Angiosperms are the largest subdivisions in the plant kingdom

9 / 50

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

A) Arthropoda

B) Annelids

C) Platyhelminth

D) Echinodermata

10 / 50

10. Which of the following is not correct about hydra

A) it is diploblast

B) it is radially symmetrical

C) it is in phylum porifera

D) it has tentacles around the mouth

11 / 50

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

A) chloroplast

B) irritability

C) Motile

D) cellulose cell wall

12 / 50

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

A) thread worm

B) Flatworm

C) Hook worm

D) filarial worm

13 / 50

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

A) Absorbs water and mineral salts for nutrition

B) Holds the flower and fruits in position for pollination

C) Conducts manufactured food to different parts

D) Hold the plant in best position to receive sunlight

14 / 50

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

A) Coelenterate

B) Annelids

C) Chordata

D) arthropods

15 / 50

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

A) Sponges have well developed intestinal tract

B) Sponges have asymmetrical body shape

C) Sponges are hermaphrodites with asexual reproduction

D) Sponges have porous body

16 / 50

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

A) They are vascular plants

B) The produce seeds

C) They need water for fertilization like the ferns

D) Thet are either angiosperms or gymnosperms

17 / 50

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

A) root hair

B) flower

C) stem

D) leave

18 / 50

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

A) bryophytes

B) Plathyhelminth

C) Thallophyte

D) spermatophytes

19 / 50

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

A) Scales

B) Gills

C) lateral line

D) Swim bladder

20 / 50

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

A) Chordata

B) Echinodermata

C) Platyhelminth

D) Mollusca

21 / 50

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

A) Threadworm

B) Ascaris lumbricoides

C) Hookworm

D) Leeches

22 / 50

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

A) Aves

B) Pisces

C) Crustacea

D) Reptilia

23 / 50

23. 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)

24 / 50

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

A) Jellyfish

B) hydra

C) octopus

D) coral

25 / 50

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

A) plantae

B) prorifera

C) Arthopoda

D) Coelenterate

26 / 50

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

A) phloem

B) leave

C) xylem

D) flower

27 / 50

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

A) Chlorophyll

B) pyrenoid

C) vacuole

D) cell membrane

28 / 50

28. Which of the following is not correct about hydra

A) it has sac like body

B) it has a mouth

C) it has an anus

D) it has tentacles for stunning prey

29 / 50

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

A) leaves

B) stem

C) flower

D) root

30 / 50

30. Which of the following is not correct about sponges

A) they are invertebrates

B) they are multicellular organism

C) They have specialized tissue

D) they do not have mouth or anus

31 / 50

31. Which of the following is not correct about hydra

A) It is a coelenterate

B) they have mouth

C) they have no anus

D) They have tube like body structure

32 / 50

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

A) Grasshopper

B) Millipede

C) Centripede

D) Spider

33 / 50

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

A) Tracheophytes

B) Thallophytes

C) pteridophytes

D) spermatophytes

34 / 50

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

A) They have segmented body

B) They respire through lungs or gills

C) They have muscular crawling foot

D) They have soft mantle covering their body

35 / 50

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

A) Earthworm

B) Sea worm

C) Liver fluke

D) leeches

36 / 50

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

A) six

B) three

C) four

D) five

37 / 50

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

A) Crustacea

B) Insecta

C) Arachnida

D) Pisces

38 / 50

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

A) The joints between the body segments are rigid

B) They have hard exoskeleton made of chitin

C) They have segmented bodies

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

39 / 50

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

A) They are all multicellular

B) Some of them manufacture their food

C) They are either invertebrates or vertebrates

D) They are motile organisms

40 / 50

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

A) Coelom

B) Ectoderm

C) Endoderm

D) Dermis

41 / 50

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

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

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

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

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

42 / 50

42. 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

43 / 50

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

A) paramecium

B) Trypanosoma

C) euglena

D) chlamydomonas

44 / 50

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

A) Fins

B) Lateral line

C) Gill

D) Swim bladder

45 / 50

45. Which of the following is not correct about sponges

A) They are hermaphrodite

B) they feed by diffusion

C) they are vertebrates

D) They have vaselike body shape

46 / 50

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

A) they are mainly acquatic

B) They are flat(thallus)

C) they have well developed stem

D) They are algae

47 / 50

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

A) Insecta

B) Crustacea

C) Myriapoda

D) Aves

48 / 50

48. 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, plathyhelminth, coelenterate, nematode, molluscs, annelid, arthropoda, echinodermata, chordata

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

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

49 / 50

49. Which of the following is not correct about hydra

A) it is a coelenterate

B) it is invertebrate

C) it is acoelomate

D) it is triploblast

50 / 50

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

A) Each of the segment has excretory organs called nephrons

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

C) The body is segmented or partitioned by septa

D) They have true body cavity called coelom

Your score is

Thank you

Classification of Living Organisms Volume 3

Report a question