Biology, asked by yogeshshiva20, 4 months ago

write any two important charactistic features of pteridophyta and Echinodermata​

Answers

Answered by priyaashi
0

Answer:

Characteristics of Echinodermata

They have a star-like appearance and are spherical or elongated. They are exclusively marine animals. The organisms are spiny-skinned. They exhibit organ level of organization.

Answered by Anonymous
0

Answer: Please mark as Brainliest

Explanation:

☆••☆ FEATURES OF ECHINODERMATA:-

• They are spiny bodied organisms with exoskeleton of cancerous ossicles.

• They are Triploblastic and coelomate.

• Fertilization is external.

• Indirect Development.

• Sexual Reproduction.

• Sexes are separate.

☆•••☆ FEATURES OF PTRIDOPHYTA:-

• First Terrestrial plants.

• Prefer cool, damp and shady places to grow.

• Growth as ornaments.

• Used for medical purpose, as soil blinders.

• Main plant body is sporopyte which is differentiated into true root, stem and leaves.

☆☆☆☆☆ HOPE THIS WILL HELP YOU ☺☺☺

Similar questions