AP BIOLOGY

PLANTS

PLANT REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the sequences in seed germination?
A
absorption of water, GA released, amylase released, maltose produced
B
GA released, absorption of water, amylase released, maltose produced
C
maltose produced, amylase released, water absorbed, GA produced
D
water absorbed, amylase produced, maltose produced, GA released
Explanation: 

Detailed explanation-1: -Such five changes or steps occurring during seed germination are: (1) Imbibition (2) Respiration (3) Effect of Light on Seed Germination(4) Mobilization of Reserves during Seed Germination and Role of Growth Regulators and (5) Development of Embryo Axis into Seedling.

Detailed explanation-2: -The process of seed germination includes the following five changes or steps: imbibition, respiration, effect of light on seed germination, mobilization of reserves during seed germination, and role of growth regulators and development of the embryo axis into a seedling.

Detailed explanation-3: -The imbibition of water by seeds before germination can be divided into three phases: rapid uptake of water (phase I), phase of enhanced water uptake (phase II), and uptake of water along with the initiation of growth (phase III).

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