Question # 1

In tissue culture technique, cell starts mitosis and produce masses of cells called.

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Clonning

Graftings

Calluses

Rhizome

Ripened ovary is called:

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Sperm

Seed

Egg

Fruit

Flower of which plant is pollinated by wind:

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Rose

Sunflower

Grass

Butter cup

The outermost part of flower is called:

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Androecium

Corolla

Calyx

Gynoecium

Inside testes, sperms are produced in:

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Vas deferencs

Sperm duct

Seminiferous tubules

Collecting duct

Method of asexual reproduction in hydra is:

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binary fission

Budding

Fragmentation

Parthengenesis

After fertilization on plants, the fruit develops from:

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Ovule wall

Ovary wall

Petals

Anther

Buttercup is an example of:

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Wind pollinated flower

Insect pollinated flower

Water pollinated flow

None of these

Reproducing a new plant form any part of a plant is:

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Parthenogenesis

Cutting

Grafting

Tissue culture

Parthenogenesis is a type of reproduction:

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Sexual

Fregmentation

Aseual

Grafting

Fruit is formed by:

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Ovule

Ovary

Calyx

Style

Inside testes the sperms are produced in:

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vas deferens

sperms duct

seminiferous

collecting ducts tubules

Pollination is the transfer of pollens from:

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Anther to sigma

Stigma to anther

Sepal to petal

Petal to sepal

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Biology 10th Class English Medium Chapter 14 Online Test MCQs With Answers

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