Question # 1

In fungi spores are produced inside the reproductive structure called.

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Conidia

sporangia

Ascocarps

Basida

Gram negaive cell wall has

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Only lipids

Only protein

More lipids and less protein

Less lipids and more protein

Robert Brown reported the presence of.

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Lysosome

Ribosomes

Mitochondria

Nucleus

Hemoglobin is a

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Fibrous proteins

Coiled proteins

Globular proteins

double coiled proteins

The bacteria in which tuft of flagella is present each of two poles are called.

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Atrichous

Lophotrichous

Peritroichous

Amphitrichous

Canines are missing in

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Cats

Birds

Lions

Tigers

In sponges asexual reproduction takes place by budding. The internal buds are called.

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Globules

Gemmules

Endosperm

Cyst

After fertilization ________ischanged into a seed.

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Fruit

Flower

Ovule

Overly

Bleeding phenomenon is not shown by.

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Straw berry

Sugar maple

Grape wine

Palms

The Casparian strips are present in

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Cortex cells of roots

Endodermal cells of roots

Cells of xylem

Cellf of phloem

The percentage of potassium in the human body is

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0.15%

0.05%

0.35%

0.25%

The fishes which drink large amount of sea water and excrete concentrated urine are.

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Cartilaginous fishes

Bony fishes

Lung fishes

Jawless fishes

Hardy Weinberg's theorem describes the frequencies of genotype of non evolving.

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Family

Population

Species

Community

Which of the following polymerase synthesize tRNA.

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RNA Polymerase -I

RNA Polymerase -III

RNA Polymerase -II

DNA Polymerase

A full set of genes of an individual is called.

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Genome

Genotype

Karyotype

Dominance

The concentrations of cell bodies of neuron are

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Ganglia

Dendrites

Axons

Nodules

The prophase stage in which the chromosomes become visible, shorten and thick.

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Leptotene

Zygotene

Pachytene

Diphotene

Which prosess is characterized by movement and rearrangement of cells in the embryo

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Blastulation

None of these

Neurulation

Gastrulation

When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains

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15cc of oxygen

20cc of oxygen

25cc of oxygen

10cc of oxygen

Diploid parthenogenesis may occur in

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Aphids

Bees

Wasp

Honey bee

The excretory product that requires maximum water for its removal is.

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Ammonia

Creatinine

Urea

Uric acid

A natural process in which surface soil is removed by the action of water or wind is

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Corrosion

Attrition

Erosion

Weathering

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