Question # 1

After fertilization on plants, the fruit develops from:

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Ovule wall

Ovary wall

Petals

Anther

After fertilization in plant the fruit develops from:

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Wall of ovule

Petals

Wall of ovary

Anther

Spores which are formed inside bacterial cells are called.

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Cysts

Spores

Endospores

All of these

The plant in which vegetative propagation occurs by:

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Garlic

Ginger

Potato

Bryopylium

The simple and most common way of asexual reproduction in bacteria:

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Binary fission

Multiple fission

Regeneration

Budding

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

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Clonning

Graftings

Calluses

Rhizome

The unit of Androecium is:

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Gametes

Pollen Grains

Anther

Stamens

Calyx is the outer most whorl of the flower and bears the colour:

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Red

Green

Blue

white

Which part of flower is changed into fruit?

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Ovule

Ovary

Petals

Anther

Inside testes the sperms are produced in:

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vas deferens

sperms duct

seminiferous

collecting ducts tubules

Method of asexual reproduction in hydra is:

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binary fission

Budding

Fragmentation

Parthengenesis

The optimum temperature for the germination of the seeds of most plants ranges from:

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20 - 30 ^oC

25 - 35^oC

25 - 30^oC

20 - 25^oC

If a planarian breaks into many pieces instead of two, it will be called.

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Budding

Spore formation

Binary fission

Fragmantation

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