Question # 1

A single mycelium may produce upto a kilometers of new hyphae in only.

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One day

Three days

Five days

Fifteen days

Histoplasmosis is

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Heart disease

Kidney disease

Lung disease

Skin disease

Which one of the following is true about chloroplast

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Found in underground parts of plants

Help in pollination and dispersal of seeds

Self replicating organelles

Involve in protein synthesis

Enzymes are

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Polysaccharides

Proteins

Steroids

Triglyceride

All fungal nuclei are haploid except for transient diploid.

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spores

Zygota

Conidia

Zygospores

The potential source of chemical energy cellular activities.

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C-H Bond

C-N Bond

C- O bond

C- C Bond

How much air lungs can hold when they are futy inflated.

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5 liters

4.5 liters

4 liters

3.5 liters

The exchange of gases between the organism and its environment is called.

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Respiration

External respiration

Cellular respiration

Anaerobic respiration

Which one of following is a fungus like protist

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Physarum

Rhizopus

Chlorella

Penicillium

It belongs to family caesalpiniaceae

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Cassia fistula

Arachis hypogaea

Lupinus

Buttea

Some fungi are used to control environmental pollution, the process is called.

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Biologicals control

Fungal culture

Bioremediation

Hydroponic

The most important hormone in initiating and maintaning lacation after birth is:

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Estrogen

FSH

Prolatin

Oxytocin

The position of gene one chromosome is called. its.

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Allele

Phenotype

Locus

Genotype

Perhaps the most fragile of all the biomes, because of its short growing season is.

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Tundra

Desert

Grass land

Temperate deciduous forest

The pigment free area that appears at the time of fertilization is called.

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embryo

Gray crescent

Yolk

White cytoplasm

Kidney health is described in terms of :

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The number of kidney stones

Rate of filteration

Water retension

Blood clot

In Meselson ansd stahl experiment, the DNA from sample at 20 minutes, after centrifugatioon it made sediments at the :

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Top

Bottom

Intermediate

Top & intermediate

ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.

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7

9

10

23

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

Neural plate is formed from

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Ectoderm

Endoderm

Mesoderm

Notochord

In neurons the message is transmitted across synapse in the form of chemical messenger called.

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Nerve impulse

Synaptic vesicle

Neurotransmitters

Communlaction

Environmental factors causing abnormal development are grouped together as.

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Toxins

Carcinogens

Teratogens

Mutagens

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