Question

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Draw a neat labeled diagram of alimentary canal of cockroach.
Draw a neat labeled diagram of fluid mosaic model of plasma membrane.
Draw a neat labeled diagram of types of placentation found in plants.
What is root? Give the names and function of different regions of roots.
List the characteristic features of class Aves which make them unique
OR
List the characteristic features of class Mammalia which make them unique.
Section C (03 marks for each questions)
What is cell cycle? Write the significance of mitosis and meiosis.
What is plant anatomy? Explain in detail types of: i) Meristematic tissue (ii) Permanent tissue.
Briefly describe structure and function of various types of muscular tissues.
Who gave five kingdom classifications? What were the criteria used for such classification?
Distinguish between:
a) Intra cellular digestion and extra cellular digestion.
b) Direct development and indirect development.
c) Chondrichthyes and Osteichthyes
OR
Distinguish between:
d) Open circulatory system and closed circulatory system
e) Radial symmetry and bilateral symmetry​

Answer 1

Answer:

1.is in the picture 1st

2.is in the picture 2nd

3.(i dont know)

4.root is the main part of the plant.

i dont know more

Answer 2

Explanation:

the answer is in the picture