Question # 1

Tomoto belongs to family

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Rosaceae

Solanaceae

Poaceae

Fabaceae

Female gametophyte in flowering plants is

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Ovary

Archegonium

Seed

Embryo sac

Technically a seed may be defined as a fertilized

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Egg

Oospore

Ovule

None of these

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

small leaves having a single undivided vein are called.

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Microphylls

Megaphylls

Neutrophils

Heterophylls

Livorworts belong to the subdivision.

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Hepaticopside

Anthoceropsida

Lichens

Bryopsida

The process of evolution of leaf was completed is more than

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15-16 million year

15-17 million year

15-19 million year

15-20 million year

bryophytes are generally thought to have evolved from

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Brown algae

Red algae

Golden algae

Green algae

Living genus of psilopsida

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Cooksonia

Psilophyton

Horneophyton

Psilotum

Sweet pea belongs to which family.

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Fabaceae

Solanaceae

Rosaceae

Poaceae

Moses are

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Arthrophytes

Bryophytes

spermatophytes

Tracheoplytes

Vascular system is absent in

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Bryophytes

Gymnosperms

Angiosperms

Pteridophytes

Important terrestrial adaptations that evolved exclusiverly in seed plants include all of the following except

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Pollination by wind or animal instead of fertilization by swimming the sperm

Transport of water through vascular tissue

Independent of the gametophyte plant from the sporophyte

Dispersal of new plants by seeds

`The biological name of kachnar is.

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Tamarindus indica

Cassia fistula

Cassia renna

Buhinila variegata

Fern prothallus is

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sporophyte

saprophyte

Gametophyte

Seed

Whisk ferns belong to sub division

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Lycopsida

Pteropsida

Psilopsida

sphencopsida

The common name of solanum melangena.

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Onion

Brinjal

Potato

Amaltas

The class hepaticeae includes about ...... species

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600

900

1100

1200

Funaria is an example of.

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Hepaticopside

Bryopsida

Anthoceropsida

Psilophyta

Mosses belong to the subdivision.

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Hepaticapsida

anthoceropsida

Bryopsida

Ascomycota

Arachis hypogeal to family

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solananceae

Fabaceae

Rosaceae

Poaceae

Family Roasceae has ...... genera in Pakistan

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27

29

30

31

Member of subdivision hepaticopsidaare commonly called.

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Horstailis

Club mosses

Liver worts

Hornworts

After fertilization ________ischanged into a seed.

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Fruit

Flower

Ovule

Overly

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