Question # 1

Which kingdom includes eukaryotic, multicellular and absorptive heterotrophs?

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Monera

Protista

Fungi

Plantae

The pancreas produces digestive enzymes and releases them into the:

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Colon

Gallbladder

Liver

Duodenum

Five senses are involved in:

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Hypothesis

Observations

Deduction

Experiment

............... is a great stabilizer of body temperature.

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Carbon

Nitrogen

Water

None

Platelets life span in about ........... days.

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6-7

7-8

5-6

8-9

The pancreas produces digestive enzymes and releases them into;

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Colon

Gallbladder

LIver

Duodenum

It is a group of related phyla:

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Kingdom

Class

Order

Family

The bark of ____________ tree was the cure for malaria.

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Deodar

Cendar

Cinchona

None

Which event distinguishes meiosis form mitosis?

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Condensation of chromosomes

Loss of the nuclear membrane

Formation of metaphase plate

Pairing of homologous chromosomes

................ is similar to mitosis.

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Meiosis I

Meosis II

Interphase

G-phase

You are testing a hypothesis; "students learn more if they drink tea before sitting for study". Your 20 experimental students drink tea before study;

You test their learning by giving question. Your 20 students of the control group should have all experimental conditions identical to the experimental group EXCEPT that:

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They should take tea

They should take tea before as well as during study

They should not take tea before studing

They should not sit for studing

Used in Electroplating.

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Glycerol

Ethanol

Nitric Acid

Formic Acid

It is a homozygous genotype:

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AA

aa

Aa

both A and B

The human genome project was started in.

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1990 AD

1991 AD

1992 AD

1993 AD

The alternate forms of a gene are called:

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traits

companion genes

alleles

homologous genes

The plants living in dry environment are

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halophytes

hydrophytes

epiphytes

xerophytes

A purple flowered pea plant has the genotype PP, which of the following statements about this plant is FALSE.

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Its phenotype will be white flowers .

It has a homozygous dominant genotype.

When bred to a white flowered plant all offspring will be purple flowered.

All the gametes produced will have the same flower colour allele

Dominate alleles are represented by:

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Small letters

Capital letters

Roman Numbers

Numerical Numbers

In case of tetanus vaccination which is for limited time___ are used for continuous protection.

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B.Lymphocytes

Booster shots

Antibiotics

None of these

_________ are sensitive to dim light.

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Rods

Cones

Retina

Cornea

Charles Darwin proposed that organisms produce many more offspring than can possible survive on the limited amount of resources available to them. According To Darwin, the offspring that are most likely to survive are those that.

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Are born first and grow fastest

Are largest and most aggressive

Have no natural predators

Are best adapted to the environment.

First step in Genetic Engineering is.

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Isolation of gene of intrest

Insertion of gene into a vector

Transfer of recombinant DNA into host

Growth of the GMO

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