Question # 1

The organism whose cells and plasmids are usually used in genetic engineering are.

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Viruses

Bacteria

Algae

Fungi

An instrument that helps in seeing heavenly objects.

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microscope

Kaleidoscope

Telescope

Periscope

An event that occurs during interphase.

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Division of nuclesu

Duplication of chromosomes

Division of cytoplasm

Formation of cell wall

The nearest star after the Sun is.

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Rigel

Sirius

Aldebaran

Proxima Centaure

When light falls on transparent object such as air, water, glass ,etc. It passes through them unchanged, it is called.

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Absorption

Reflection

Transmission

Diffusion

Physical exploration of space is conducte both by human spaceflights and.

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Telescope

Robitic spacecraft

Rocket

Spectroscope

Zygote is formed by the fusion of.

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Two sperm cells

Two egg cells

Two somatic cells

Sperm cell andegg cell

Nuclear division in followed by.

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Cytoplasm

Nucleus

Chromosomes

Cytokinesis

To make bioplastic, we use.

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Starch

Glycerol

Distilled water

Starch, Glycerol and distilled water.

Atomic number of th eelement of fourth position in second period.

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4

5

6

7

The transmission of characteristics from parents to off spring is called.

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Heredity

Inheritance

Non-inheritance

Both a and b

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