Which is a component of a phospholipid? carbon ring hydrophilic head long-chain alcohol amino acid

Ans.

Phospholipids are defined as lipid derivatives, which act as a major component of plasma membrane of all living cells. Phospholipids are made up of two fatty acid tails, attached with a glycerol group present in the head region.

These molecules are amphiphilic in nature, as they both hydrophobic and hydrophilic nature. The fatty acid molecules are responsible for the hydrophobic nature of phospholipids ta, while the glycerol group provides hydrophilic head.

Thus, the correct answer is option). 'hydrophilic head.'

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.