Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.
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Question 601: Which of the following pairs are the products of sucrose hydrolysis?
Options:
A) Glucose + glucose
B) Fructose + fructose
C) Glucose + fructose
D) Galactose + glucose
E) Fructose + galactose
Show Answer
The correct answer is C .
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Question 602:
An adaptation for defense in animals is?
Options:
A) croaking of a male toad
B) basking in lizard
C) spines in porcupine fish
D) huddling together of penguins
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The correct answer is C .
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Question 603: Lichen is an example of
Options:
A) saprophytic organism
B) a symbiotic association
C) an epiphytic plant
D) a carnivorous plant
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The correct answer is B .
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Question 604: Fibrinogen and prothrombin play important roles in the
Options:
A) deamination of proteins
B) clotting of blood
C) detoxication of substances
D) storage of vitamins
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The correct answer is B .
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Question 605: The function of lymph nodes is to
Options:
A) supply oxygen
B) filter out bacteria
C) form red blood cells
D) supply amino acids
E) supply simple sugars
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The correct answer is B .
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Question 606: The mammalian vein which starts with and ends in a capillary network is the
Options:
A) pulmonary vein
B) mesenteric vein
C) renal vein
D) hepatic potal vein
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The correct answer is D .
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Question 607: In the transverse section of the leaf of maize vascular bundles are arranged in
Options:
A) a row
B) one circle
C) alternate position
D) two circles
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The correct answer is B .
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Question 608: The most common characteristic of the fungal hyphae is the possession of
Options:
A) cell-like compartment with one nucleus each
B) cell walls that are both rigid and chitinous
C) a multicellular mycelium in the substrate
D) cell-like partitions formed by cross-walls
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The correct answer is A .
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Question 609:
Use the diagram above to answer this question.
Emulsification of fats takes place in the part labelled
Options:
A) l
B) ll
C) lll
D) lV
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The correct answer is D .
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Question 610:
Which organs are part of the alimentary canal in the human digestive system?
Options:
A) Salivary glands, tongue, and pharynx
B) Large intestine, appendix, and rectum
C) Stomach, liver, and gallbladder
D) Oesophagus, pancreas, and small intestine
Show Answer
The correct answer is D .