Acollapsed lung or reduction in the volume of a part of a lung is known as

A collapsed lung or reduction in the volume of a part of a lung is known as Atelectasis.

There are two conditions related to lungs when lungs are collapsed, pneumothorax and atelectasis. When the air enters and the area between chest and lungs are totally collapsed the condition is called pneumothorax and when the collapse is only in part of the lungs then it is atelectasis.

i don’t no. suiopgohjk

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.