Biology Past Questions And Answers
881
Study the list of organisms below and use them to answer the questions.
I-Hydra
II-Owl
III-Snake
IV-Snail
The arrangement of the organisms in order of increasing complexity is
- A. II-III-I-IV
- B. I-IV-III - II
- C. I-II-III-IV
- D. IV-III-II - I.
882
Which if the following organisms is not classified as an animal?
- A. Amoeba
- B. Paramecium
- C. Euglena
- D. Obelia
883
Which of the following plant structures lacks a waterproof cuticle?
- A. leaf
- B. stem
- C. root
- D. shoot
884
Which of the following would be the primary producer in a food chain?
- A. Saprophytes
- B. Herbivores
- C. Carnivores
- D. Green plants
885
Alternation of generation is a feature shown in
- A. mosses
- B. fungi
- C. grasses
- D. conifers
886
The following processes are involved in water movement in the endodermis except
- A. osmosis
- B. vacuolar pathway
- C. diffusion
- D. active transport
887
All living things
- A) synthesize
- B) respire
- C) move
- D) transpire
888
Human height is an example of a feature which depends on both
- A. genotype and phenotype
- B. genetic and environmental factors
- C. mother's genotype and environmental factor
- D. phenotipic and environmental factors
889
Which of the following factors is the main problem facing xerophytic plants?
- A. Competition for sunlight
- B. Conservation of excess water
- C. inadequate roots for water absorption
- D. Lack of adequate water
890
In Amoeba, osmoregulation is carried out by the
- A. pseudopodium
- B. food vacuole
- C. contractile vacuole
- D. nucleus