Question

Study and describe about the given permanent slide (B) with the help of diagram.
(B)-T.s. of Gastrula of frog.
or
(B)T.s. of Bastula of rabbit.

please give me answer Friends ​

Answer 1

Answer:

i hope this is the answer

Answer 2

Permanent slide provided (B) with the help of drawing and (B) T.s. Rabbit Blastula says that is:

• Blastula appears to be a hollowed-out circle known as blastocoel.

• The outer layer of the blastomeres, known as the trophoblast, is visible.

• The end of the blastula indicates a mass of cellular attachment to the trophoblasts.
• This is known as the inner cell mass.

• The disc-shaped blastula (Disco blastula) is composed of meroblastic discoidal fragments such as fish, reptiles, birds and egg-laying mammals.

• The formed disc is called a blastoderm.
• At least 94% of the shell is made of calcium carbonate.