38)all but one statement describes an advantage of meiosis.
a)
variation is aided by crossing-over which occurs during meiosis.
b)
meiosis ensures daughter cells receive one of each kind of gene and half the chromosome number.
c)
independent assortment provides a huge number of possible genetic combinations in daughter cells.
d)
meiosis occurs often because it allows growth and repair of body tissues in multicellular organisms.

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

Discuss the functions of epithelial connective nerviud and muscular tissues

Which of the following typically characterizes a tropical rainforests