Classification of Living Organisms Volume 2

Classification of Living Organisms Volume 2

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Agodirin

Classification 2

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

1 / 50

1. Which of the following is not a means of movement

A) flagella

B) cilia

C) protoplasmic streaming

D) protoplasmic strand

2 / 50

2. which of the following is not correct about biennial crops

A) the third year is for maturation and death

B) the first year is for growth and food storage

C) the second year is for reproduction

D) Example is cassava and yam

3 / 50

3. which of the following is not correct about coelenterates

A) example is tapeworm

B) asexual reproduction is by budding

C) they are diploblastic

D) their body is sac-like

4 / 50

4. which of the following is not correct about protists or protozoa

A) they have no mouth

B) they are animals

C) they are mainly terrestrial

D) they are single celled

5 / 50

5. Which of the following is seed-bearing?

A) mosses

B) fern

C) Whistling pine

D) liver wort

6 / 50

6. In a community, bacteria and fungi are referred to as:

A) scavenger

B) consumers

C) decomposer

D) producers

7 / 50

7. A group of similar cells performing the same function is

A) tissue

B) organ

C) system

D) organelle

8 / 50

8. which of the following is an example of perennial crop

A) cocoyam

B) yam

C) pineapple

D) orange

9 / 50

9. which of the following is not a characteristics of thallophytes

A) they are mainly acquatic

B) example is spirogyra

C) they have well developed root system

D) they have chlorophyll

10 / 50

10. What is the whiplike structure possessed by some motile bacteria

A) flagella

B) coccus

C) pyrenoid

D) membrane

11 / 50

11. Euglena is considered an autotrophic organism because it

A) it lives in water

B) it can manufacture its food

C) has plant and animal features

D) it has flagella

12 / 50

12. Which of the following organisms in the protista kingdom does not possess cilia or flagella

A) Trypanosoma

B) chlamydomonas

C) euglena

D) amoeba

13 / 50

13. the sting cells of coelenterates is

A) mesogloea

B) nematocyst

C) tentacle

D) diploblast

14 / 50

14. crops that complete their lifecycle in two years

A) annual crop

B) perennial crop

C) biennial crop

D) cash crops

15 / 50

15. The movement of part of a plant in response to an external stimulus of no particular direction is

A) Taxism

B) phototropism

C) haptotropism

D) nastic movement

16 / 50

16. which of the following is not an algae

A) anabaena

B) Mushroom

C) sargassum

D) spirogyra

17 / 50

17. Partially digested food ready to leave the stomach is referred to as:

A) chile

B) curd

C) chyme

D) compound

18 / 50

18. Oxygen liberated during photosynthesis has been demonstrated to come from:

A) carbondioxide

B) chlorophyll

C) water

D) air

19 / 50

19. In lower plants like mosses, the structure that performs the functions of roots in higher plants is called

A) root hair

B) thalli

C) rhizoids

D) rootlet

20 / 50

20. Which of these animals is radially symmetrical?

A) squid

B) hydra

C) cockroach

D) snail

21 / 50

21. What is the standard naming convention used by biologists to name organisms

A) System Internationale

B) Trimodal numenclature

C) Standard Numenclature

D) Binomial Numenclature

22 / 50

22. Which of the following is the appropriate hierarchy of living organisms

A) Kingdom, phylum, class,order, genus, species, family

B) Kingdom, species, order, phylum, family , genus, class

C) Kingdom, family, class, order, genus, specie, phylum

D) Kingdom, phylum, class, order,family, genus, specie

23 / 50

23. Which of the following elements are necessary for the formation of chlorophyll in a plant?

A) carbon and sulphor

B) potassium and sulphur

C) calcium and phosphorus

D) magnesium and ior

24 / 50

24. In fish, the sense organs that detect movements in the water are located within the:

A) lateral line

B) gills

C) median fin

D) operculum

25 / 50

25. A food substance that produces red coloration with Sudan III contains

A) carbohydrate

B) protein

C) sugar

D) fat

26 / 50

26. which of the following is not a fungus

A) Mushroom

B) mucor

C) spirogyra

D) yeast

27 / 50

27. which of the following is not true about perennial crops

A) example is yam and cassava

B) they are mainly tree crops

C) they take three or more years to complete their life cycle

D) Example is mango and rubber

28 / 50

28. Which of the following is NOT true of Spirogyra?

A) Its thalophyte

B) they have branched filaments

C) reproduce by conjugation

D) reproduce by fragmentation

29 / 50

29. kingdom is made of simple cell organisms with no definite or true nucleus

A) Monera

B) Virus

C) Plantae

D) fungi

30 / 50

30. Organisms within which level can mate and procreate

A) phylum

B) genus

C) species

D) order

31 / 50

31. Viruses are regarded as non-living because they

A) they do not posses characteristics of of life

B) they do not respire or excrete

C) they do not reproduce

D) they cannot survive in their environment

32 / 50

32. Which of the following is not true about blue-Green Algae or cyanobacteria

A) the exist in damp moist habitats

B) Nostoc is an example

C) They exists as parasites

D) They are in the kingdom monera

33 / 50

33. What property possessed by organims protophyta phyllum of the kingdom protista makes them able to make their food

A) Protoplasmic streaming

B) chloroplast

C) Nucleus

D) flagella

34 / 50

34. Which of the following is not in the kingdom monera

A) Nostoc

B) enterococcus

C) streptoccocus

D) bread mold

35 / 50

35. which of the following is not a way of classifying crops according to their life cycle

A) biennial

B) annual

C) quaternial

D) perennial

36 / 50

36. Which of the following is NOT true of Mucor?

A) it grows saprophytically

B) it bears spores in sporangium

C) it contains chlorophyll

D) it reproduces by conjugation

37 / 50

37. In Spirogyra, the pyrenoid

A) is for excretion

B) is for storing starch

C) is suspended by cytoplasmic strands

D) is for photosynthesis

38 / 50

38. Which of the following is not correct about bacteria

A) Saprophytic bacteria break down (decay or decompose) food from dead organisms

B) Most bacteria have asexual reproduction, by dividing into two cells in a process called binary fission.

C) They are in the kingdom monera composed of a single cell with no definite nucleus

D) All bacteria are motile

39 / 50

39. Which of the following is not correct about a virus

A) Virus reproduce in the cell of plant or animal

B) Virus have extremely tiny nucleus

C) Virus are made of nucleic acid strands

D) Biologist consider virus as non living things

40 / 50

40. Green plants are important in the ecosystem because they are:

A) decomposers

B) producers

C) consumers

D) scavengers

41 / 50

41. Which of the following is not correct about the standard naming system used by biologists to name organisms

A) The first name is the class name

B) The second name is the species name

C) The first name starts with a capital letter, while the second starts with a small letter

D) Both names are written in italics

42 / 50

42. Which of the following is the correct representation of the five (5) Kingdoms into which plants and animals may be classified

A) Monera, Virus, Fungi, Plantae and Animalia

B) Monera, Protista, Fungi, Plantae and Animalia

C) Monera, Protista, Mole, Plantae and Animalia

D) Protozoa, Protista, Fungi, Plantae and Animalia

43 / 50

43. which of the following is not an algae

A) closterium

B) yeast

C) sargassum

D) spirogyra

44 / 50

44. Bryophytes differ from flowering plants because they:

A) they have no vascular tissue

B) they are small plants

C) they live in moist habitats

D) they have small leaves

E) they reproduce sexually and asexually

45 / 50

45. which of the following is not true about the method of classifying organisms

A) the largest group is the kingdom

B) It based on the work of Carl linneaus

C) Organisms in same group have common features

D) The lowest level in the hierrachy of living organisms is the genus

46 / 50

46. which of the following is not an example of coelenterate

A) hydra

B) jellyfish

C) sea anemone

D) snail

47 / 50

47. Which of the following Kingdom is made up of single cell but with a definite nucleus and specialized structures called organelles

A) Plantae

B) prostista

C) Monera

D) animalia

48 / 50

48. which of the following si not a shape of bacteria

A) spirochete

B) stellate

C) vibrio

D) coccobacillus

49 / 50

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

A) chlamydomonas

B) Trypanosoma

C) euglena

D) paramecium

50 / 50

50. which of the following is not correct about coelenterates

A) they two body layers(diploblastic)

B) they have mouth

C) tentacles surround the mouth

D) they have anus

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Classification of Living Organisms Volume 2

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