Question # 1

The Syndrome which is an example of trisomy of the sex chromosome is

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Turner's syndrome

Down's syndrome

Klinefelter's syndrome

Tay-Sach's syndrome

Innate behavior is all except;

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Coded in DNA

Modified in individuals life span

Modified with species evolution

Programmed responses to external stimuli

The execratory product with require minimum water for its removal.

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Urea

Uric acid

Creatinine

Ammonia

How many type of receptors are present in skin.

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Three

Six

Five

Two

The condensation of chromosomes reaches to its maximum during.

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Pachytene

Zygotene

Leptotene

Diakinesis

Tetany is disease caused by.

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Low calcium in blood

Low sugar blood

Low Vit. d in blood

High calcium in blood

The zoological name of leopard cat is.

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Fells domestica

Felis leo

Feilsbengalensis

Felisparodus

Immediately after fertilization, the egg undergoes a series

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Morulla

Gastrulation

Cleavage

Blastula

Intercalary meristems are situated at.

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Root apex

Shoot apex

Base of internode

Top of internode

in thoracic region, number of vertebrae is.

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12

15

4

5

The whole of the world land is called.

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Lithosphere

Hydrosphere

Ecosphere

Biosphere

In nature to p730 conversion occurs in.

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Light

Evening

Morning

Dark

Blood serum containing antibodies is called.

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Plasma

Antigen

Antiserum

Immuno globulin

In human beings, the homeostatic thermostat is present in a part of the brain called as.

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Thalamus

Hypothalamus

Hipocampus

Amygdala

The tumours which are of small size and localized are

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Bengin

Malignant

Gentle

Nasty

Organisms that have had a foreign gene inserted into them are called.

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Transgenic organisms

Polygenesis

Hermaphrodites

Transmuted organisms

Protonopia is

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Red blindness

Blue blindness

Green blindness

Brown blindness

The position of gene one chromosome is called. its.

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Allele

Phenotype

Locus

Genotype

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