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Biology Past Questions and Answers

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Biology Questions

Question 4521:

The part of the kidney tubule where ultra filtration takes place is the ____________

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A Bowman’s capsule
B Distal convoluted tubule
C Henle’s loop
D Main collecting tubule
E Proximal convoluted tubule

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Question 4522:

The plant cell is different from an animal cell because it has ____________

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A Cellulose cell-wall
B Cytoplasmic content
C Centriole
D Mitochondria
E Nucleus

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Question 4523:

Autotrophs include all the following EXCEPT

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A Chemosynthetic bacteria
B Diatoms
C Green plants
D Phytoplankton
E Zooplankton

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Question 4524:

Which of these statements best defines pyramid of energy?

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A Energy flow from one tropic level to another
B Energy flow from one habitat to another
C The amount of energy in a given area
D The loss of energy from one organism to another
E The rate of energy flow in an area

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Question 4525:

Dry, horny scales in reptiles help them to ____________

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A Carryout gaseous exchange
B Escape from predator
C Facilitate movement
D Look for mating partners
E Prevent water loss.

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