Question # 1

The male reproductive part of flower is:

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Gynoecuim

Androecium

Corolla

Calyx

Bone marrow id found in:

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Compact bone

Spongy bone

Osteocytes

Chondrocytes

How many genetically different kinds of gametes an individual with genotype AAbb can produce?

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1

2

4

9

THe location or position of genes on chromosomes are called:

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Loci

Alleles

Phenotypes

Genotypes

Water , soil, air, temperature, wind and sunlight are example of:

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Biotic factors

Biomass

Environment

Abiotic factors

The part of brain responsible for muscle movement interpretation of senses and the memory is:

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Meulla obtangata

Cerebrum

Cerebelium

Pons

Onion lily reproduce by:

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Blubs

Corms

Rhizomes

Stem tubers

The total amount of living matter in an ecosystem at any time is called.

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Biomass

Energy

Food Chain

Food web

Most of the gaseous exchange in a leaf occurs through.

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Stomata

General surface

Cuticle

lenticels

The process in which incomplete oxidation- reduction of glucose takes place is called:

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photosynthesis

respiration

pasteurization

fermentation

Where does the gaseous exchange occur in humans:

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Pharynx

Larynx

Trachea

Epiglottis

Edward jenner introduced vaccine of which disease?

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Small pox

AIDS

Hepatitis

Malaria

Which of the following is the abiotic part of ecosystems?

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Grass

Goat

Lion

Soil

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