Question # 1

in the life cycle of plants how many generations alternate with each other?

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two

four

five

three

Method of asexual reproduction found in Amoeba is:

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Binary fission

Fragmentation

Budding

Spore formation

Ovule after ripening make :

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Fruit

Seed

Root

Egg

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

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Parthenogenesis

Cutting

Grafting

Tissue culture

Each spore is covered with a thick wall called:

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Membrane

Semipermeable memebrane

Fragment

Cyst

Which plant reproduces by stem tubers?

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Onion

Garlic

Potato

Ginger

Reproduction method in Rhizopus is:

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Binary fusion

Budding

Spore formation

Parthenogenesis

Short underground stems surrounded by thick fleshy leaves that contain stored food are called:

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stem tubers

suckers

corms

bulbs

The male reproductive part if flower is:

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Stigma

Stamen

Ovary

Carpel

Parthenogenesis is a type of reproduction:

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Sexual

Fregmentation

Aseual

Grafting

Double fertilization in plants means:

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Fusion of two sperm with two egg cells.

Fusion of one sperm with egg cell and other sperm with fusion nucleus

Fusion of two sperm with single egg cell

Fusion of tube nucleus with fusion nucleus and sperm egg cell

The outer most whorl of flower is called:

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Corolla

Petals

Calyx

Androecium

The function of male and female gametes is called:

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fertilization

pollination

propagation

reproduction

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

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