Which of these is the human body's first line of defense against invading pathogens such as bacteria and viruses?

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus

Analyze how the four requirements for life were identified by scientists