Question # 1

Study of single population's relationship to its environment is called.

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Niche

Autecology

synecology

Predation

The outer layer of the blastocyst, which laterattaches tothe uterus , is:

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Deciduas

Trophoblast

Ammion

Inner cell mass

Hemophilia is

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X linked dominant trait

X linked recessive trait

Sex influenced trait

Sex limited trait

In 1901, ABO grop system was discovered by.

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Punnet

Karl Landsteiner

Wiener

Bern Stein

In case of overheating the body temperature is regulated by:

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More sweating and more urination

Less sweating and more urinattion

Less sweating and less urinattion

Study of different communities with relation to environment is called.

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Synecology

Embryology

Autecology

Zoology

In living thing, the behavior activities occurs at regulars intervals which are called.

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diumal rhythms

Blorhythms

Circannual

Orcadian

The genetic code for glycine is.

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UAG

GAU

GUA

GGU

Which organ is the central station of Metabolism.

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Liver

Kidney

Spleen

Skin

Which one is not desert.

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Thar

Thal

Sahara

Talga

The main transmitter for synapses that lie outside the central nervous system is

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Adrenaline

Acetylcholine

Serotonin

Dopamine

The parts of the body used extensively to cope with the environment become larger and stronger while those that are not used deteriorate was argued by

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Charles Drawin

Alfred Wallace

Carolus Linnaeus

J.B Lamarck

Water is stored for use during the period of drought in fleshy stems of

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Cacti

Euphoribia

Both a & b

None of these

Karyokinesis involves division of nucleus and cytokinesis refer to

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Division of whole cell

Division of centromere

Division of cytoplasm

Division of cell wall

The chromatids repel each other during.

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Leptotene

Zygotene

diplotene

Pachytene

The disease caused by low calcium in blood is called.

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Tetanus

Cramp

sciatica

Tetany

A general formula called the hard-Weinberg equation is used for calculating the frequencies of alleles and genotypes in populations at

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Equilibrium

Balance

Stability

Poise

Animals that do not require to adjust their internal osmotic state actively are known.

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Osmoregulators

Osmocorformers

Terrestrials

Hypertonic

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