The type of vertebrae in suborder ophidia is
Options
(a) amphicoelous (b) heterocoelous (c) acoelous (d) procoelous
Correct Answer:
procoelous
Explanation:
No explanation available. Be the first to write the explanation for this […]
3-phosphoglyceric acid (PGA) as the first CO₂ fixation product in algal photosynthesis was discovered by
Options
(a) Joesph Priestley (b) Jan Ingenhousz (c) T.W. Engelamann (d) Melvin Calvin
Correct Answer:
Melvin Calvin
Explanation: […]
Assimilatory power’ is
Options
(a) NADH₂ (b) NADPH₂ (c) NADPH₂ + ATP (d) ATP
Correct Answer:
NADPH₂ + ATP
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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
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
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 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?
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
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
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 […]
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