C₄ plants have an advantage over C₃ plants when the weather is
C₄ plants have an advantage over C₃ plants when the weather is
Options
(a) only hot (b) hot and dry (c) hot and wet (d) cold and dry
Correct Answer:
hot and dry
Biology
Chloroplast have maximum number of which of the following enzyme?
Chloroplast have maximum number of which of the following enzyme?
Options
(a) Hexokinase (b) Phosphatase (c) Nuclease (d) RUBP carboxylase
Correct Answer:
RUBP carboxylase
Explanation:
No explanation available. Be the first to write […]
Secondary cell wall grows by
Secondary cell wall grows by
Options
(a) deamination (b) calcicole (c) apposition (d) none of these
Correct Answer:
apposition
Explanation:
No explanation available. Be the first to write the explanation for this question […]
If a fruit is developed from bicarpellary, syncarpous, superior ovary
If a fruit is developed from bicarpellary, syncarpous, superior ovary with parietal placentation and unilocular when young but becoming biloclar with age and also pod like in appearance is termed as
Options
(a) […]
In which of the following animals the body cavity is a true coelom?
In which of the following animals the body cavity is a true coelom?
Options
(a) flatworm (b) roundworm (c) earthworm (d) none of these
Correct Answer:
earthworm
Explanation:
No explanation available. Be the […]
Sarcolemma is a membrane found over
Sarcolemma is a membrane found over
Options
(a) heart (b) muscle fibre (c) cardiac fibre (d) nerve fibre
Correct Answer:
muscle fibre
Explanation:
No explanation available. Be the first to write the explanation […]
Active transport is characterized by
Active transport is characterized by
Options
(a) requires special membrane (b) highly selective (c) requires ATP energy (d) all of the above
Correct Answer:
all of the above
Explanation:
No explanation available. Be […]
Cohesion and adhesion is also called as
Cohesion and adhesion is also called as
Options
(a) transpiration pull theory (b) root pressure theory (c) theory of capillarity (d) relay pump theory
Correct Answer:
transpiration pull theory
Explanation:
No explanation available. […]
Force generated by transpiration can create pressure sufficient to lift water
Force generated by transpiration can create pressure sufficient to lift water even up to the height of
Options
(a) 130 feet (b) 130 metre (c) 230 feet (d) 230 metre
Correct Answer:
130 […]
Activity of succinic dehydrogenase involves the following in TCA cycle
Activity of succinic dehydrogenase involves the following in TCA cycle
Options
(a) NAD (b) FAD (c) GDP (d) ATP
Correct Answer:
FAD
Explanation:
No explanation available. Be the first to write the explanation […]