THE WAY (BIOLOGY)

10 Questions | By Samsongd1 | Updated: Dec 31, 2012 | Attempts: 104

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Post-ume biology test

Questions and Answers

1.

The organelle in Amoeba which performs a similar function with that of the kidney in vertebrates is the:
- A.
  
  Nucleus
- B.
  
  Contractile vacuole
- C.
  
  Mitochondrion
- D.
  
  Pseudopodium
Correct Answer
B. Contractile vacuole
2.

Steady spread of the unpleasant odour from dead rat is a physical process called
- A.
  
  Cyclosis
- B.
  
  Diffusion
- C.
  
  Osmosis
- D.
  
  Plasmolysis
Correct Answer
B. Diffusion
3.

De-oxygenated blood from the head region first enters the heart through the
- A.
  
  Ritgh auricle
- B.
  
  Right ventricle
- C.
  
  Left auricle
- D.
  
  Left ventricle
Correct Answer
A. Ritgh auricle
4.

Which of the following is not a characteristic of enzymes?
- A.
  
  They are protein which are activated by co-enzymes
- B.
  
  They are specific and can act only on specific substrates
- C.
  
  They are organic catalysts
- D.
  
  Their reactions are irreversible
Correct Answer
D. Their reactions are irreversible
5.

The best way of protecting natural resources is by
- A.
  
  Creating game and forest reserves
- B.
  
  Enforcing conservation laws
- C.
  
  Embarking on tree planting
- D.
  
  Prohibiting lumbering in forest reserves
Correct Answer
B. Enforcing conservation laws
6.

One basic characteristic feature of viruses is that they grow
- A.
  
  As colonies
- B.
  
  As jetty-like materials
- C.
  
  Inside living cells
- D.
  
  In culture media
Correct Answer
C. Inside living cells
7.

Which of these is the function of pneumatophores in white mangrove plants
- A.
  
  Anchorage
- B.
  
  Breathing
- C.
  
  Storage
- D.
  
  Excretion
Correct Answer
B. Breathing
8.

A rhizome is an underground
- A.
  
  Root
- B.
  
  Shoot
- C.
  
  Food
- D.
  
  Stem
Correct Answer
D. Stem
9.

Gymnosperms are commonly called
- A.
  
  Conifers
- B.
  
  Flowerless plants
- C.
  
  Seedless plants
- D.
  
  Cork bearing plants
Correct Answer
A. Conifers
10.

Siliqua can be described as a
- A.
  
  Long narrow many seed developing from a superior bicarpellary ovary
- B.
  
  Dry monocarpellary, superior, one-chambered fruit
- C.
  
  Dry monocarpellary, multilocular fruits developing from a superior ovary
- D.
  
  Many-seeded, unilocular fruits developing from a superior ovary
Correct Answer
C. Dry monocarpellary, multilocular fruits developing from a superior ovary

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Current Version
Dec 31, 2012

Quiz Edited by
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May 14, 2009

Quiz Created by
Samsongd1

The Way (Biology)

The organelle in Amoeba which performs a similar function with that of the kidney in vertebrates is the:

Steady spread of the unpleasant odour from dead rat is a physical process called

De-oxygenated blood from the head region first enters the heart through the

Which of the following is not a characteristic of enzymes?

The best way of protecting natural resources is by

One basic characteristic feature of viruses is that they grow

Which of these is the function of pneumatophores in white mangrove plants

A rhizome is an underground

Gymnosperms are commonly called

Siliqua can be described as a