Which is the largest cell organelle present in plant cell class 9?

Chloroplast is the largest organelle present in the cell. It is 10 micrometer long and 2 micrometers thick. It is mainly present in the plant cells and involved in the process of photosynthesis.

Which is the largest cell organelle present in plant cell?

In a Plant cell, Plastids are the largest cell organelle. Chloroplasts (Green plastids) are plant cell organelles which take part in photosynthesis and temporary or permanent storage of starch.

What is the largest cell in a plant cell?

Biologists used the world’s largest single-celled organism, an aquatic alga called Caulerpa taxifolia, to study the nature of structure and form in plants. It is a single cell that can grow to a length of six to twelve inches.

Which is largest organelle in cell?

The nucleus, the largest organelle in eukaryotic cells, is surrounded by two membranes, each one a phospholipid bilayer containing many different types of proteins. The inner nuclear membrane defines the nucleus itself.

Which is the largest cell?

The largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.

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Which is largest animal cell?

Caulerpa taxifolia is the largest animal cell. it is an aquatic alga. Largest animal cell is ostrich eggs measuring about 170*135 mm in diameter.

Which cell is the smallest cell?


  • The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long.
  • The RBC ‘s size also found roughly 5 micrometers.
  • Most scientists suggest that sperm is the smallest cell in terms of volume.

Is egg a cell?

membrane and everything else inside is considered the cell, it can be said that it is a single cell. Then, the chicken egg deserves its reputation as the largest cell. If, however you consider the yolk and the albumen (the egg white), separate structures, then eggs are not a single cell.

What is the smallest organelle?

The smallest organelle in the cell is the ribosome.

Which is largest cell structure?

The nucleus is the largest cellular organelle, and the only one visible using a light microscope. Much like the cytoplasm of a cell is enclosed by a plasma membrane, the nucleus is surrounded by a nuclear envelope that separates the contents of the nucleus from the contents of the cytoplasm.

What is the second largest organelle in the cell?

In animal cell Mitochondria is second largest cellular organelle, but Chloroplast(Plastids) are much larger than Mitochondria.

Which is biggest part of human body?

The largest internal organ (by mass) is the liver, with an average of 1.6 kilograms (3.5 pounds). The largest external organ, which is also the largest organ in general, is the skin. The longest muscle is the sartorius muscle in the thigh.

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What is the smallest cell in the female body?

The ovum also called egg cell is the reproductive cell in the female body. Granule Cellof the Cerebellum is the smallest cell of the human body which is approximately 4 micrometer to 4.5 micrometer in size.

Who discovered the cell?

Initially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.

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