PGA as the first CO₂ fixation product was discovered in photosynthesis of:
PGA as the first CO₂ fixation product was discovered in photosynthesis of: Options (a) Bryophyte (b) Gymnosperm (c) Angiosperm (d)…
7 years ago
Easy
How many plants in the list given below have composite fruits that develop
How many plants in the list given below have composite fruits that develop from an inflorescence Walnut, poppy, radish, fig,…
7 years ago
A change in the amount of yolk and its distribution in the egg will affect
A change in the amount of yolk and its distribution in the egg will affect Options (a) pattern of cleavage…
7 years ago
What are those structures that appear as beads-on-string in the chromosomes
What are those structures that appear as beads-on-string in the chromosomes when viewed under electron microscope? Options (a) Genes (b)…
7 years ago
Variation in gene frequencies within populations can occur by chance rather
Variation in gene frequencies within populations can occur by chance rather than by natural section. The is referred to as…
7 years ago
An organic substance that can withstand environmental extremes and cannot be
An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is: Options (a) Cuticle (b)…
7 years ago
Which of the metabolites is common to respiration mediated breakdown of fats
Which of the metabolites is common to respiration mediated breakdown of fats, carbohydrates and proteins? Options (a) Fructose 1,6 -…
7 years ago
What external changes are visible after the last moult of a cockroach nymph?
What external changes are visible after the last moult of a cockroach nymph? Options (a) Anal cerci develop (b) Both…
7 years ago
The one aspect which is not a salient feature of genetic code, is its being:
The one aspect which is not a salient feature of genetic code, is its being: Options (a) degenerate (b) ambiguous…
7 years ago
Silencing of mRNA has been used in producing transgenic plants resistant to:
Silencing of mRNA has been used in producing transgenic plants resistant to: Options (a) bollworms (b) nematodes (c) white rusts…
7 years ago