Biology Past Questions And Answers
1091
Gaseous exchange in Aves occurs in the
- A. tracheoles
- B. bronchi
- C. air sacs
- D. trachea
1092
The foot of the bird shown above is strong an has strong claws on its digits. This implies that the bird
- A) is a scavenger
- B) is a bird of prey
- C) uses the foot to supplement wing action
- D) uses the foot to scratch the soil
1093
In the mammalian kidney, the Bowman''s capsules is located in the
- A. ureter
- B. pelvis
- C. cortex
- D. medulla
1094
The gas produced during decomposition of matter is
- A. hydrogen sulphide
- B. carbon monoxide
- C. chlorine
- D. oxygen
1095
Anaerobic respiration results in the production of
- A. more energy than aerobic respiration
- B. no energy
- C. an equal amont of energy to aerobic respiration
- D. less energy than aerobic respiration
1096
petaloid sepals serve the function of?
- A. carrying out photosynthesis
- B. attracting pollinating agents to a flower
- C. retaining pollen grains in the corolla tubes
- D. protecting the inner floral parts of the flower
1097
Which of the following essential substances is contained in vegetables?
- A. Chlorophyll
- B. Glucose
- C. Mineral salts
- D. Carbon dioxide
1098
Which of the following features of Paramecium is not an advancement over Amoeba? The possession of
- A. definite shape
- B. cilia
- C. oral groove
- D. nucleus
1099
The process by which a red blood cell placed in distilled water absorbs water until it burst and realease it's content into the surrounding is known as
- A. osmosis
- B. plasmolysis
- C. turgidity
- D. hemolysis
1100
An individual with blood group AB can receive blood from those in blood group(s)
- A. A, B, AB, O
- B. A, AB and O only
- C. AB only
- D. A and B only