Haversian canals are found in
Haversian canals are found in
Options
(a) Spinal cord (b) Brain (c) Long bones (d) Sponge
Correct Answer:
Long bones
Explanation:
Haversian canals are present in long bones such as humerus, femur, tibia […]
BVP2004
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 […]
O evolution is directly associated with
O₂ evolution is directly associated with:
Options
(a) PS I (b) PS II (c) phytochrome (d) phycocyanin
Correct Answer:
PS II
Explanation:
During photolysis of water the electrons released are picked up by […]