Biology, 22.08.2019 04:30, nikkio4

Why do you need blood? & what organ pushes blood through your body?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 03:50, randall10

How does human environment effect the biosphere

Answers: 2

continue

Biology, 22.06.2019 06:00, theresamarieuehling2

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

Answers: 3

continue

Biology, 22.06.2019 12:00, luv4appleallday

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.

Answers: 1

continue

Biology, 22.06.2019 14:30, kiwe595

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.