Question

Development of embryo in Selaginella is
A) Meroblastic
B) Holoblastic
C) Aposporous
D) None of the above

Answer 1

Development of embryo in selaginalla is None of the above

Answer 2

Development of embryo in Selaginella is A) Meroblastic.

Embryo development:

• The phrase "embryo development" is used to refer to the many phases of embryo development.
• Plants and animals both go through distinct embryonic stages of development.
• Even in animals, different species go through different phases of embryonic development.
• The placenta develops throughout the embryonic period.
• The placenta transports nutrients, oxygen, and water from your blood to the growing body of your kid through the umbilical cord.
• Additionally, it gets rid of baby waste.

Meroblastic:

• Pinus' embryonic growth is meroblastic because only a portion of the zygote is engaged.
• During mitosis, the oospore's diploid nucleus divides three times to create eight nuclei.
• They reform into walls-separated lower and upper layers of four nuclei each.

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