Question

what are chromosomes?


koi mela dost on hai kyaa!♥️​

Answer 1

Answer:

(KROH-muh-some) A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.

Explanation:

HAA DIDI

Answer 2

Answer:

Sources of waste can be broadly classified into four types: Industrial, Commercial, Domestic, and Agricultural.

Industrial Waste. These are the wastes created in factories and industries. ...

Commercial Waste. Commercial wastes are produced in schools, colleges, shops, and offices. .