Question # 1

Genes are located on:

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Chromosomes

proteins

nucleotide

DNA

Livingof Nitrogen bacteria in the roots nodules of Leguminous plant is an example of :

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Predation

Parasitism

Mutualism

Commensalism

The gas produced in mesophyll cells as by product during day time is called.

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Oxygen

Carbon dioxide

Nitrogen

Chlorine

These are unit of inheritance :

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Genes

Alleles

Phenotype

Genotype

Vector DNA and Gene of interest, collectively called.

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Gene

Recombinant Gene

Recombinant DNA

GMO

Diazepam is a drug.

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Analgesics

Antibiotics

Sedatives

Vaccines

_________ are sensitive to dim light.

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Rods

Cones

Retina

Cornea

Parthenogenesis is a type of reproduction:

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Sexual

Fregmentation

Aseual

Grafting

Cytosine always makes pair with.

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Guanine

Hyydrogen

Adenine

thymine

How many diseases of eyes were described by Ali lbn lsa in his books?

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110

120

130

150

The largest part of brain is;

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Forebrain

Midbrain

Hindbrain

Spinal cord

The genotype of wrinkled green seeds was:

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RRyy

RyYr

RRYY

rryy

An enzyme produced by genetically modified organisms used to break up blood clots is called:

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Ligase

Amylase

Urokinase

Peptidase

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