Question

anss correctly biology​

Answer 1

Answer:

1.lysomes are known as the suicidal bay of the cell because its capable of destroying its own cell in which it is present.

7.: Robert Hooke discovered cells in 1665 while examining a thin slice of cork through a self-designed microscope. He saw that the cork resembled the structure of a honey comb consisting of many little compartments. These small boxes are called cells.

8.

Explanation:As lysosomes are called suicidal bags the main function is to digest the damaged cells which are not functioning properly. If there were no lysosomes in the cell the waste organelles, food, particles, viruses, and bacteria would occupy in the whole of the cell, and it would not be able to survive long.

2.The Cell Theory was proposed by M. J. Schleiden and Theodor Schwan. Scheleiden prepared the cell theory in plants of 1838 and Schwan prepared the cell theory of animals in 1839. The salient features of it are: ... All living cells arise only from the pre-existing cellsObservation of mitochondria in onion peel cell:

4.mitochondria appears like bluish coloured spherical or rod shaped structure present in the cytoplasm.

Mitochondria can be easily distinguished from a bacterial cells become more prominently stained and appears sharper than mitochondria.