How many ribs are present in human beings
How many ribs are present in human beings
Options
(a) 6 pairs (b) 9 pairs (c) 12 pairs (d) 15 pairs
Correct Answer:
12 pairs
Explanation:
12 pair ribs are present in human […]
HP2005
Ethylene is a
Ethylene is a
Options
(a) Gaseous hormone (b) Gaseous enzyme (c) Liquid-gas mixture (d) Solid hormone
Correct Answer:
Gaseous hormone
Explanation:
Ethylene is gaseous hormone which stimulates transverse or isodiamteric growth but retards […]
Cervical vertebrae are located in
Cervical vertebrae are located in
Options
(a) Thoracic region (b) Abdominal region (c) Neck region (d) Lumbar region
Correct Answer:
Neck region
Explanation:
Cervical vertebrae are located in neck region.
The low temperature treatment that shortens the period between sowing and
The low temperature treatment that shortens the period between sowing and the flowering is called
Options
(a) chemotaxy (b) freezing injury (c) vernalization (d) devermalization
Correct Answer:
vernalization
Explanation:
Photoperiodism is the response […]