Question

animal and plant cell define long paragraph ​

Answer 1

Answer:

Animal cells range in size from a few microscopic microns to few millimetres. The largest known animal cell is the ostrich egg, which can stretch over 5.1 inches across and weighs about 1.4 kilograms. This is in stark contrast to the neuron in the human body, which is just 100 microns across.

The shape of animal cells also varies, with some being flat, others oval or rod-shaped. There are also more intriguing shapes such as curved, spherical, concave and rectangular. Most of the cells are microscopic in size and can only be seen under the microscope.

As stated before, animal cells are eukaryotic cells with a membrane-bound nucleus. Furthermore, these cells exhibit the presence of DNA inside the nucleus. They also comprise other membrane-bound organelles and cellular structures which carry out specific functions necessary for a cell to function properly

Explanation:

Plant cells are eukaryotic cells that vary in several fundamental factors from other eukaryotic organisms. Both plant and animal cells contain nucleus along with similar organelles. One of the distinctive aspects of a plant cell is the presence of a cell wall outside the cell membrane.

Answer 2

Animal cell

An animal cell is the fundamental functional unit of life of animals. It is also the basic unit of reproduction. Animal cells were first observed in the 17th century when microscopy was invented. Robert Hooke, an English natural philosopher, was the first to describe microscopic pores, which he later called cells, albeit from samples of a plant cork. Anton van Leeuwenhoek, a Dutch scientist, was also able to observe cells under the microscope. Apart from the single-celled organisms, such as prokaryotic cells and protozoa, he was the first to describe red blood cells and sperm cells of animals and humans

Types of Animal cells

1. Skin cell
2. Blood cell
3. nerve cell
4. Muscle cell

Plant cell

Plant cells are eukaryotic cells that vary in several fundamental factors from other eukaryotic organisms. Both plant and animal cells contain nucleus along with similar organelles. One of the distinctive aspects of a plant cell is the presence of a cell wall outside the cell membrane

Types of plant cells

1. Meristematic tissue
2. Dermal tissue
3. Ground tissue
4. vascular tissue