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Very Short and short Answer type Questions

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Answer 1

Answer:

why farmers remove weeds from their field

Answer 2

VSA =

1) it will take all the nutrients from the crop plants and the crop plants will not able to grow properly

2) taproots

3) Plants are autotrophs, which means they produce their own food.

4) because their stems are not strong enough to support them

SA =

1) When the veins are parallel and do not form a network, it is known as Parallel Venation. Plants with fibrous roots have parallel venation.

2) If the leaf has parallel venation, it is likely to have fibrous root, but if the leaf has reticulate venation, the plant will have a taproot.

3) Yes. We can recognize leaves without seeing them. You can look for the type of roots of the plant and identify the type of leaf. If the plant has fibrous roots, its leaves have parallel venation, and if the plant has tap roots, its leaves have reticulate venation.

4) A flower consists of sepals, petals, stamens, and pistils. A stamen has two parts called the anther and the filament. A pistil has three parts called the stigma, style, and ovary.