NEET BIOLOGY

PLANT PHYSIOLOGY

PLANT GROWTH

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The embryonic leaves which are the first leaves to appear in a germinating seed/seedling.
A
Cotyledons
B
Meristems
C
Xylem
D
Phloem
Explanation: 

Detailed explanation-1: -The radicle is the first part of a seedling (a growing plant embryo) to emerge from the seed during the process of germination.

Detailed explanation-2: -Cotyledons are the first leaves produced by plants. Cotyledons are not considered true leaves and are sometimes referred to as “seed leaves, ” because they are actually part of the seed or embryo of the plant.

Detailed explanation-3: -The embryo remains in a dormant state or an inactive state within the seed, until it is exposed to favourable conditions. Under favourable conditions, the embryo becomes active and the seed germinates. Q. The seed contains the future plant or embryo which develops into seedling under appropriate conditions.

Detailed explanation-4: -Cotyledon refers to the significant part of the embryo found within the seed. It is the first and the tender leaf that emerges when the seed germinates.

Detailed explanation-5: -cotyledon, seed leaf within the embryo of a seed.

There is 1 question to complete.