Question

Endosperm in Gymnosperm is formed
(a) at the time of fertilization
(b) before fert
(c) after fertilization
(d) along with
(b) before fertilization
Differentiate halpontic and diplontic life cycle.
Halpontic cycle
(a) Gametophyte is dominant
Sporophyte i
(b) Sporophyte is represented by zygote Gametophyte
gametophyte
What is Plectostele? Give example.
Plectostele: Xylem plates alternates with phloem plates. Ex
Vhat do you infer from the term Pxeno​

Answer 1

Answer:

Endosperm in Gymnosperm is formed before fertilization

What is Plectostele? Give example.

Ans. A type of protostele, in which the two types of vascular tissue in the stem are intermingled. Example

Lycopodium.

What do you infer from the term Pxeno?

Brother there is no term as Pxeno. There is a term known as Xeno, which means:

stranger, guest, or host in Late Latin .