Question # 1

Pollination is the transfer of pollens.

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Petal to sepal

Stigma to anther

Anther to stigma

Sepal to petal

The male gametphyte in flowering platns is known as.

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Ovary

Carpel

Pollen grain

Embryo sac

Spore which are formed inside bacterial cells are called.

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Cysts

Spores

Endospore

All of these

Which of the following is an example of vegetaative prpagation through runners.

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Ginger

Strawberry

Potato

Onion

In the life cycel of clowering plants, which structure is triploid (3n)?

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Egg

Sperm

Endosperm nucleus

Fusion nucleus

Roses, ivy grapevines and sugar cane are reproduced.

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Leaves

Cutting

Suckers and cuttings

Suckers

Fruit is formed by the enlargement of.

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Sepal

Anthers

Ovary containing the seed

Embryo in the ovule

In fungi, the spre is covered by a thick wall called.

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Sporangium

Sporophyte

Cyst

Endospores

In a flower, the embryo sac is formed inside the.

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Filament

Style

Ovule

Anther

Double fertilization involves.

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Fertilization of egg by two male gametes

Fertilization of egg and fusion nucleus by two sperm

Fertilization of egg and the tube cell by two sperms

Fertilizatin of two eggs in the same embryo sac by two sperms

During binary fission, the nucleus of parent organism divides into two by

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Mitosis

Asexual reproduction

Meiosis

Sexual reproduction

It reproduces by bulbf.

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Tulip

Ginger

Fern

Garlic

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