In non-endospermic seeds, food is stored in
Options
(a) Seed coat (b) Endosperm (c) Cotyledons (d) Ovule
Correct Answer:
Cotyledons
Explanation:
Non-endospermic or Exalbuminous seed: Endosperm is completely consumed by the developing embryo […]
Highest calories is obtained form
Options
(a) Fats (b) Proteins (c) Carbohydrates (d) Vitamins
Correct Answer:
Fats
Explanation:
The energy present in one gram of fats is 9.8kcal or 41kJ, which is maximum […]
Fermentation is anaerobic production of
Options
(a) Protein and acetic acid (b) Alcohol, lactic acid or similar compounds (c) Ethers and acetones (d) Alcohol and lipoproteins
Correct Answer:
Alcohol, lactic acid or similar […]
Entry of mineral ions in plant root cells by diffusion is
Options
(a) Passive absorption (b) Active absorption (c) Osmosis (d) Endocytosis
Correct Answer:
Passive absorption
Explanation:
This type of absorption is carried […]
The law of limiting factor, in photosynthesis, was given by
Options
(a) Blackman (b) Calvin (c) R. Hill (d) Arnon
Correct Answer:
Blackman
Explanation:
No explanation available. Be the first to write the […]
In a cell cycle, DNA replication takes place in
Options
(a) G₁ phase (b) G₂ phase (c) mitotic metaphase (d) S phase
Correct Answer:
S phase
Explanation:
No explanation available. Be the first to […]
Gibberellin is obtained from
Options
(a) Phytophthora infestans (b) Gibberella fujikuroi (c) Fusarium moniliforme (d) Alternaria solani
Correct Answer:
Gibberella fujikuroi
Explanation:
In Japan certain rice plants were found to suffer from bakanae or […]
Which of the following is the correct equation
Options
(a) ΔU = ΔW + ΔQ (b) ΔU = ΔQ + W (c) ΔW = ΔU +ΔG (d) none of these
Correct Answer:
ΔU = […]
Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
Options
(a) Cl (b) FeCl₃ (c) Cl⁺ (d) Cl⁻
Correct Answer:
Cl⁺
Explanation:
No explanation available. Be the first […]
Which of the following has zero dipole moment
Options
(a) 1-Butene (b) 2-Methyl,1-Propene (c) Cis 2-butene (d) Trans 2-butene
Correct Answer:
Trans 2-butene
Explanation:
No explanation available. Be the first to write the […]
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