Question # 1

Cells performing similar functions arranged into groops are called.

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Organism

Organ system

Tissues

Organ

................... is the most acceptable model to understand the structure of well membrane.

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Sandwich permeable

Fluid Mosaic Model

Darwin Model

All

Eukaryotic Ribosome is .............. .

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20s

30s

80s

70s

Basically there are ............... types of microscope.

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1

2

3

4

Chloroplast helps in _______________

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Photosynthesis

Respiration

Brething

Digestion

In which stage of the cell cycle, the cell is preparing enzymes for chromosome duplication.

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G1

G2

S

M

____________ is the basis and smallest unit of classification.`

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Family

Order

Species

Genus

The phenomenon of spread of tumor is called:

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Malignant

Benign

Metastasis

Mitosis

The movement of molecules against the concentration gradient is called:

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Diffusion

Passive transport

Active transport

Endocyosis

Who introduced Taxon of 'order' in classification?

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Caesalpino

John Ray

Tournefort

Rivinus

Which of these material is not a component of the plasma membrane?

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Lipids

Carbohydrates

Proteins

DNA

It is at the risk of becoming extinct because few members are left:

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Extinct

Threatened

Valnerable

Endangered

Horticulture belong to.

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Gardening

Poultry

Fishries

Modicine

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