Dental formula of rabbit is
Dental formula of rabbit is
Options
(a) 1023/1023 (b) 3023/3023 (c) 1023/2023 (d) 2033/1023
Correct Answer:
2033/1023
Explanation:
Dental formula of Rabbit is (2033/1023) × 2 = 16/12 = 28
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Compound squamous epithelium is found in
Compound squamous epithelium is found in
Options
(a) Stomach (b) Intestine (c) Trachea (d) Pharynx
Correct Answer:
Pharynx
Explanation:
They are found in lining of mouth cavity, tongue, pharynx, oesophagus and vagina. Keratinized […]
Transport of C acid from mesophyll cells to the bundle sheath cell takes place
Transport of C₄ acid from mesophyll cells to the bundle sheath cell takes place through
Options
(a) cell membrane (b) cell wall (c) plasmodesmata (d) osmosis
Correct Answer:
plasmodesmata
Explanation:
Mesophyll cells and […]
The process of photorespiration occurs in
The process of photorespiration occurs in
Options
(a) all plants (b) C₄ plants (c) C₃ plants (d) algae only
Correct Answer:
C₃ plants
Explanation:
Photorespiration takes place only in C₃ plants as at […]
The photosynthesis is a process in which
The photosynthesis is a process in which
Options
(a) CO₂ is reduced to carbohydrate (b) NADH is reduced to NAD (c) ATP is generated (d) oxidative phosphorylation occurs
Correct Answer:
CO₂ is reduced […]
In plants the induction of flowering by low temperature treatment is called
In plants, the induction of flowering, by low temperature treatment, is called
Options
(a) vernalisation (b) photoperiodism (c) pruning (d) cryobiology
Correct Answer:
vernalisation
Explanation:
Photoperiodism is the response of plants to the relative […]
First stable product of dark reaction in C3 plants is
First stable product of dark reaction in C₃ plants is
Options
(a) PEP (b) RuBP (c) PGA (d) OAA
Correct Answer:
PGA
Explanation:
In C₃ plants, the carbon dioxide combines with ribulose 1, 5-diphosphate […]
For the reaction C(s) + O₂(g)
For the reaction C(s) + O₂(g)
Options
(a) ΔH = ΔE (b) ΔH < ΔE (c) ΔH > ΔE (d) either ΔH > ΔE or ΔH < ΔE
Correct Answer:
ΔH = ΔE
Explanation: […]
The pyruvic acid is formed during
The pyruvic acid is formed during
Options
(a) ornithine cycle (b) glycolysis (c) Krebs’ cycle (d) photophosphorylation
Correct Answer:
glycolysis
Explanation:
No explanation available. Be the first to write the explanation for this […]
In which of the following reaction, the hydrogen peroxide is a reducing agent?
In which of the following reaction, the hydrogen peroxide is a reducing agent?
Options
(a) 2HI + H₂O₂ → 2H₂O + I₂ (b) CI₂ + H₂O₂ → 2HCl + O₂ (c) 2FeCl₂ + […]