Biology, asked by vaishnavipvmk, 1 year ago

1. Why is cattle husbandry done ?
2. Define bee keeping.
3. What is compost ?
4. What type of diseases affect cattle ?
5. For increasing production, what is common in poultry, fisheries and bee keeping ?
6. Explain cell theory
7. What are the functions of vacuoles in plant cells and unicellular organisms ?
8. Suggest a reason why it would be advantageous for Eukaryotic cells to evolve
elaborate internal membrane systems that allow them to import substance from the
outside.
9. Why is osmosis a special type of diffusion ?
10. What do you mean by "Semi autonomous genomes system" ? In which organelle is
it present ?

Answers

Answered by Madhumita11
7
1.Cattle husbandry is done for us so that we could be healthy by eating milk, egg or fish.
2.Rearing if bees for commercial purpose to earn money in a large amount called bee keeping.so that we can get honey.
3.Compost is an organic matter which has been decomposed by a process called composting it is decayed by waste of animals or plants also by biodegradable waste.
4.Abnthrax ,black quarter and foot nd mouth disease
5.They use chemical for growing them in shirt time also they grow then in large amount to increase production.
6.Cell theory consist biodata of cell especially about unicellular or multicellular organisms discovered by Schleiden nd Schwann in 1839.
7.Plants sometimes get extra energy or food they stored nutrients there that's why it is big than animal cell.
8.Eukryotic cell have many cell also their cell membrane is semi permeable membrane it allows only specific molecules.
9.Osmosis means movement of water molecules from higher concentration to lower concentration.
10.It present in Mitochondria.as it has its own DNA.
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