Question # 1

`The biological name of kachnar is.

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Tamarindus indica

Cassia fistula

Cassia renna

Buhinila variegata

Loycopsida are commonly called.

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Whisk fern

Horse tails

Club mosses

Horn worts

Double fertilization is a characteristic of.

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Bryophytes

Gymnosperms

Angiosperms

Mosses

A haploid spermatozoid fuses with haploid egg to produce diploid.

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Oospore

Ossphere

Spore

Gamete

Pulse producing plants are belonging to the family.

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Rosaceae

solanaceae

Febaceae

Poaceae

All seed producing plants are called.

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Bryophytes

Arthrophyles

Spermatophytes

None of these

Tartaric acid is obtained from a plant of family.

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Fabaceae

Rosaceae

Solanaceae

Caeselpinlaceae

Which one is an example of non vascular plants.

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Rhynia

Psilotum

Adiantum

Marchantis

The earliest group of vascular plant is

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Psilopsida

Pteropsida

sphenopsida

Lycopsida

The scientific name of rice is

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Acacia fistula

Oryza sativa

Zea mays

Triticum vulgare

The rhizome in adiantum is protected by.

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Rementa

Fronds

Stomium

Stipe

Two kinds of spores are present.

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Lycopodium

selaginella

Anthoceros

Adiantum

A heterosporous plant is one that

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Produces a gametophyte that bears both sex organs

Produces megaspores and microspores in separaue sporangia, giving rise to separate male and female gametophyte

Is a seedless vascular plant

Produces two types of spores, one asexually by mitosis, and one type by meiosis

Livorworts belong to the subdivision.

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Hepaticopside

Anthoceropsida

Lichens

Bryopsida

Clitoria ternateais used against.

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Cat bite

Dog bite

Snake Bite

Scorpion bite

The sporophyte of bryophytes is.

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Haploid

triploid

Diploid

Tetrapolid

There are ...... known species of plants

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120000

227000

360000

412000

In psilopsida sporangia are product at

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Tips of branches

In the axils of branches

Margins of leaves

Axits of leaves

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