Question # 1

In the embryonic and foetal life RBCs are produced in:

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Liver

Ribs

Spleen

Liver and spleen

Smooth endoplasmic reticulum is the area in a cell where __________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

When fibrinogen makes blood clot, it separates from blood and the remainder is called:

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Plasma

Lymph

Serum

Puss

...................... Is the ability of microscope to distinguish as separate and distinct objects that lie in close proximity.

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Magnification

Resolution

Both a and b

None

Pus is formed from which of the following dead white blood cells?

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Lymphocytes

Eosinophils

Monocytes

Basophils

Study of internal structure

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Morhology

anatomy

Microbiology

Histology

When a plant was kept in darkness for many days, its leaves turnes yellow. Why?

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Leaves could not yet oxygen and so there was no photosynthesis

Leaves could not get light and so there was no respiration

Leaves could not get oxygen and so there was no respiration

Leaves could not get light and so there was no photosynthesis

The visible portion of sunlight consist of ............... colours.

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Four

Five

Six

Seven

Trypsin works at the PH of:

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2

4

8

6

Which one of the followings stage is similar in mitosis and meiosis?

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Prophase

Anaphase

Metaphase

Telophase

Which of the following plastids have chlorophyll and help in photosynthesis?

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Chloroplasts

Leucoplast

Chromoplasts

All of these

The plasma membrane does all of these except ________

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Contains the hereditary material

Acts as a boundary or border for the cytoplasm

Regulates passages of material in and out of the cell

Functions in the recognition of cell

The division of nucleus is:

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Mitosis

Karyokinesis

Cytokinesis

Meiosis

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