Question # 1

The phylum which is exclusively marine is

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Canidaria

proifera

Echinadermata

Annelida

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

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Fungal culture

Hydroponic

Biological control

Bioremediation

A large regional community primarily determined by climate is called as.

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Biosphere

Community

Biome

Population

The number and variety of species in a place in called.

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Community

Population

Biodiversity

Diversity

Most of the visible part of lichen is.

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Fungi

Algae

Bacteria

Roots

Internal morphology is also called.

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Physiology

Histology

Anatomy

Paleontology

`The biological name of kachnar is.

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Tamarindus indica

Cassia fistula

Cassia renna

Buhinila variegata

Cell wall of prokaryotic organisms lack cellulose instead of cellulose its strengthening materials is.

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Silica

Wax

Cutin

Mureln

Hemoglobin is a

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Fibrous proteins

Coiled proteins

Globular proteins

double coiled proteins

Important terrestrial adaptations that evolved exclusiverly in seed plants include all of the following except

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Pollination by wind or animal instead of fertilization by swimming the sperm

Transport of water through vascular tissue

Independent of the gametophyte plant from the sporophyte

Dispersal of new plants by seeds

A bacteria with single polar flagellumis called.

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Atrichous

Monotrichous

Amphitrichous

Lophotrichous

³²P and ³⁵S labeled viruses were used in his experiments by

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Watson & Crick

Hershey & Chase

Wilkins & Franklin

Correns & Bridge

Endangered species of plants have been recorded to more than

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200

300

400

500

The biome, which has very fertile soil, rich in organic matter with maximum water holding capacity is.

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Alpine forest

Grassiland

Desert

Temperate deciduous forest

Which is not a biotechnology product.

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Hepatitis B

Tissue plasminogen activator

Human growth hormone

Hemophilia factor I

During cell division , the nuclear division is called

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Cytokinesis

Karyokinesis

Endomitosis

Plasmolysis

The most toxic substance routinely found in the blood are metabolities of what type of molecule?

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Proteins

Carbohydrates

Nucleic acids

Fats

A condition in which palatine processes of maxilla and palatine fall to fuse is.

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Microcephaly

Cleft palate

Fused palate

Osteoarthritis

Hypophosphatemic rickets is an _________ trait.

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X - Linked

Y -Linked

X- and Y linked

An autosomal

Clear cytoplasm, in an ascidian zygote produces.

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Muscle

Gut

Notochord and neural tube

Larval epidermis

In Ecosystem, Second tropic level is altitude are.

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Producer

Primary consumer

Secondary consumer

Tertiary consumer

Urea is produced in

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Lungs

Liver

Kidney

Pancreas

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