Question

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Answer 1

Answer:

1) virology

2)fertilisation

3) tap root

4)shoot system

5)sepals ,petals, stamens and carpels

Answer 2

Answers of blanks:

• The study of virus is called Virology.
• Fusion of Male gamete and female gamete is called Fertilization.
• The main root below the soil is called Tap root/Fibrous root.
• All the organs above soil is called shoot.
• The organs of a flower are arranged in whorl.

Explanation:

The above questions are based on parts of plants like shoot and root. Shoot is the part above the soil which is attracted towards sunlight. And, root is the underground part which anchors the soil and absorbs water and minerals. The reproductive organ of plant is flower. The flower have accessory organs and reproductive organs. The fertilization of Male and female gamete occurs in the ovary of pistil. First question says about the virus, which is known as Virology.

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With respect to Questions given in the above blanks, Here are other facts and figures⤵️.

• Viruses are said to be the borderline of living and non-living things because they show characteristics of both living and non living.
• Viruses are active only inside the cell. Also, they lack many cell organelles and can be crystallized.
• Sometimes Roots also grow above the soil. Like In pneumatophores, the roots come out of the soil to breathe. Similarly, there are stilt roots in the nodal regions of Sugarcane and maize.
• The Calyx part of flower is green in colour and can produce food, they helps in protecting the bud inside.
• The Corolla part of flower attracts insects for pollination. These bright colours are the colour of nature.
• The Stamen and Carpel/Pistil is the reproductive part, Which gives rise to fruits and seeds for new plant$.$

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