Question

Difference between homospores and heterospores pteridophyta

Answer 1

homospores means same kind of spores which are present on sporophylls of pteridophytes . they produces both themale and femal gamets .
while heterospores are of 2 types megaspres or female gamer spore and microspore or male gamete spore ...which are also present of sporophylls ..

Answer 2

Answer:

Pteridophytes

Phanerogams

1.

They do not have seeds.

They bear seeds.

2.

They have less differentiated reproductive organs.

They have well developed reproductive organs.

3.

Embryos are naked and known as spores.

Embryos are present inside the seeds.

4.

Pteridophytes have much more primitive type of vascular system.

They have advanced vascular system as compared to pteridophytes.

 

Explanation: