How many NADPH₂ and ATP are required for the production of one molecule of glucose in Calvin cycle?
Options
(a) 12 NADPH, 18 ATP (b) 18 NADPH, 12 ATP (c) 3 NADPH, 2 […]
The father has blood group AB and mother O. The child is supposed to have which of the following blood groups
Options
(a) B or O (b) A or B (c) B Only […]
The food chain, in which microorganisms breakdown the energy rich compounds synthesized by producers is called
Options
(a) ecosystem (b) detritus food chain (c) parasitic food chain (d) predator food chain
Correct Answer: […]
In which of the following, reproductive structures lack a layer of sterile vegetative cells surrounding the egg?
Options
(a) Saccharomyces (b) Riccia (c) Funaria (d) Cycas
Correct Answer:
Saccharomyces
Explanation:
No explanation available. […]
In seven pairs of contrasting characters in pea plant studies by Mendel the number of flower based character was
Options
(a) 1 (b) 2 (c) 3 (d) 4
Correct Answer:
2
Explanation:
No […]
The smallest segment of DNA which helps to detect the presence of a gene or a long DNA sequence in biological system is termed as
Options
(a) DNA walker (b) cDNA (c) DNA […]
Cyanobacteria are
Options
(a) cyanaphycean members which infect bacteria (b) virus which infect blue green algae (c) autotrophic prokaryotes with characteristic blue green pigments (d) bacteria which infect cyanophycean algae
Correct Answer:
autotrophic […]
Heterosis requires
Options
(a) selection (b) crossing (c) transformation (d) mutations
Correct Answer:
crossing
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Mycorrhiza works as
Options
(a) mechanical tissue for support (b) modified root of old plants (c) an organism for vegetative propagation (d) a root hair in adverse condition
Correct Answer:
a root hair […]
Glycolysis occurs in
Options
(a) cytoplasm (b) nucleus (c) mitochondria (d) both cytoplasm and mitochondria
Correct Answer:
cytoplasm
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
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