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.
-
Question 1901: The influence of soil on organisms in a habitat is referred to as
Options:
A) Edaphic
B) Physiographic
C) Biotic
D) Topographic
Show Answer
The correct answer is A .
-
Question 1902: The digestive enzyme that coagulates proteins in milk is
Options:
A) Ptyalin
B) Pepsin
C) Renin
D) Trypsin
E) Amylase
Show Answer
The correct answer is C .
-
Question 1903: A pollutant that is biodegradable is
Options:
A) crude oil
B) heavy metals
C) cellophane
D) sewage
Show Answer
The correct answer is D .
-
Question 1904: The respiratory organ in the land snail is the
Options:
A) radula
B) mantle
C) tentacle
D) foot
Show Answer
The correct answer is D .
-
Question 1905:
Which of the following substances pass through the root cell membrane by osmosis?
Options:
A) Ceil sap
B) Carbon dioxide
C) Oxygen
D) Water
Show Answer
The correct answer is D .
-
Question 1906:
The end product of the digestion of carbohydrate is?
Options:
A) amino acid
B) glycerol
C) glucose
D) sucrose
Show Answer
The correct answer is C .
-
Question 1907:
Which of the following is an example of an adaptation for survival in social insects?
Options:
A) Migration to warmer climates
B) Production of venom for defense
C) Formation of complex caste systems
D) Hibernation during winter months
Show Answer
The correct answer is C .
-
Question 1908: A tissue is composed of a group of
Options:
A) similar cells
B) tissues
C) systems
D) related organs
Show Answer
The correct answer is A .
-
Question 1909: An example of an endospermous seed is
Options:
A) been seed
B) cashew nut
C) cotton seed
D) maize grain
Show Answer
The correct answer is D .
-
Question 1910: In a tropical rain forest, non-epiphytic ferns and allies occur as
Options:
A) middle storey species
B) upper storey species
C) shade-loving species
D) emergent species
Show Answer
The correct answer is C .