Photoperiodic stimulus is received by
Photoperiodic stimulus is received by
Options
(a) Leaves (b) Buds (c) Meristem (d) Flowers
Correct Answer:
Leaves
Explanation:
Photoperiodic stimulus is perceived by mature/old leaves
Biology
Phagosome and pinosomes collectively referred to as
Phagosome and pinosomes collectively referred to as
Options
(a) lysosomes (b) glyoxysomes (c) spherosomes (d) endosomes
Correct Answer:
endosomes
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Peroxisomes are found in
Peroxisomes are found in
Options
(a) bundle sheath (b) endosperm (c) mesophyll cells (d) vascular bundles
Correct Answer:
mesophyll cells
Explanation:
No explanation available. Be the first to write the explanation for this […]
PEP is the CO receptor in which plants
PEP is the CO₂ receptor in which plants?
Options
(a) C₁ (b) C₂ (c) C₃ (d) C₄
Correct Answer:
C₄
Explanation:
CO₂ in C₄ plants (sugarcane, maize) combines with a 3-carbon compound phosphoenol […]
Pellagra is caused due to the deficiency of which vitamin
Pellagra is caused due to the deficiency of which vitamin?
Options
(a) vitamin-A (b) vitamin-B₁ (c) vitamin-B₃ (d) vitamin-B₁₁
Correct Answer:
vitamin-B₃
Explanation:
The nicotinic acid or niacin (vitamin B₃) is required for […]
Pectoral girdle constitute
Pectoral girdle constitute
Options
(a) scapula and clavicle (b) radius and ulna (c) ilium and ischium (d) maxilla and mandible
Correct Answer:
scapula and clavicle
Explanation:
Pectoral girdle (shoulder girdle) is the bony […]
Passage of materials to and from the cells is carried out by and active transport
Passage of materials to and from the cells is carried out by…… and active transport. Fill in the blanks with a suitable option given below
Options
(a) facilitated diffusion (b) osmosis (c) passive […]
Passage cells helps in
Passage cells helps in
Options
(a) transport of water towards pericycle (b) transport of water towards epiblema (c) absorption of water from soil (d) passage of CO₂ towards stomata
Correct Answer:
transport of […]
Oxysomes and cristae are present in
Oxysomes and cristae are present in
Options
(a) chloroplast (b) ER (c) mitochondria (d) ribosomes
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Oxygen is not produced during photosynthesis by
Oxygen is not produced during photosynthesis by
Options
(a) Chara (b) Cycas (c) Nostoc (d) Green sulphur bacteria
Correct Answer:
Green sulphur bacteria
Explanation:
Green sulphur bacteria do not use H2O as source […]