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The Fundamental Unit Of Life

Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?

05/11/2024

Science

9th

The Fundamental Unit Of Life

Draw a plant cell and label the parts which
(a) determines the function and development of the cell
(b) packages materials coming from the endoplasmic reticulum
(c) provides resistance to microbes to withstand hypotonic external media
without bursting
(d) is site for many biochemical reactions necessary to sustain life.
(e) is a fluid contained inside the nucleus

05/11/2024

Science

9th

The Fundamental Unit Of Life

What are the consequences of the following conditions?
(a) A cell containing higher water concentration than the surrounding
medium
(b) A cell having low water concentration than the surrounding medium.
(c) A cell having equal water concentration to its surrounding medium.

05/11/2024

Science

9th

The Fundamental Unit Of Life

How are chromatin, chromatid and chromosomes related to each other?

05/11/2024

Science

9th

The Fundamental Unit Of Life

Why do plant cells possess large sized vacuole?

05/11/2024

Science

9th

The Fundamental Unit Of Life

Which kind of plastid is more common in
(a) roots of the plant
(b) leaves of the plant
(c) flowers and fruits

05/11/2024

Science

9th

The Fundamental Unit Of Life

Which cell organelle controls most of the activities of the cell?

05/11/2024

Science

9th

The Fundamental Unit Of Life

Why are lysosomes also known as “scavengers of the cells”?

05/11/2024

Science

9th

The Fundamental Unit Of Life

Name the two organelles in a plant cell that contain their own genetic material and ribosomes.

05/11/2024

Science

9th

The Fundamental Unit Of Life

How does amoeba obtain its food?

05/11/2024

Science

9th