Question

BOTANY

V. ANSWER THE FOLLOWING: (2x11⁄2 =3)
8. Draw and label the longitudinal section of shoot apex showing location of
meristems and young leaves.
9. What are the functions of meristems?
VI. ANSWER IN DETAIL: (1x2=2)
10. Write any four characteristic features of meristematic tissues.

ZOOLOGY

VII. ANSWER THE FOLLOWING: (2x11⁄2 =3)
11. Define Taxonomy
12. Differentiate Bilateral Symmetry and Radial Symmetry.
VIII. ANSWER IN DETAIL: (2x1=2)
13. Classify the organisms based on the germ layer and write a brief note on it.

Answer 1

Answer:

Have seen plants grow from small saplings to bigger plants and then trees? Don’t you think they generally grow from the top? Yes, they do. There are some specialized cells in plants that are not differentiated and help in the growth of the plants. These cells in a plant can be young and have the ability to divide continuously. There is a special name for these cells, which are called the meristem cells. The tissue that these meristem cells form in plants is called as the meristematic tissue

Explanation:

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