what is the answer for this all question
1. Why is hypothalamus also known as master switchboard?
2. a)Write the method of asexual reproduction that takes place in Amoeba and
Yeast.
OR
b)What do you meant by selective permeability of cell?
Answers
1. Why is hypothalamus also known as master switchboard?
answer
It's located at the base of the brain, near the pituitary gland. The hypothalamus is known as the master switchboard because it's the part of the brain that controls the endocrine system and regulates the endocrine glands with the help of the pituitary gland.
2. a) Write the method of asexual reproduction that takes place in Amoeba and yeast.
answer
Binary fission and budding are two common method of asexual reproduction. Binary fission is found in unicellular organisms like Amoeba, Paramaecium and Euglena, to name and few. Budding is found in Yeast and Hydra.
b) What do you meant by selective permeability of cell?
answer
Selective permeability of the cell membrane refers to its ability to differentiate between different types of molecules, only allowing some molecules through while blocking others. Some of this selective property stems from the intrinsic diffusion rates for different molecules across a membrane.
plz mark as brainliest
Answer:
1. It is called master switchboard. It is a part of brain which control endocrine system. The pea seized structure hanging below pituitary gland. Its called master because it regulates the activity of glands.
2. a) Amoeba reproduce asexually through binay fission. And in yeast through budding.
B) selective permeability of cell refers to its ability to differentiate between different types of molecules, only allowing some molecules through while blocking others.