Biology, 30.10.2019 23:31, Rogeartest4
> > why are scientists who are searching for life on other planets studying archaebacteria?
they live in conditions similar to those likely to be found on other planets.
they are similar to the organisms found on other planets.
they are rare and likely to be abundant on other planets.
they are the easiest cells to study without using a microscope.
Answers: 3
Biology, 22.06.2019 00:10, bobtothemaxthe1st
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 05:30, coolcat3190
How does the nervous system affect the excretory system?
Answers: 1
Biology, 22.06.2019 16:30, azariah7
In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
> > why are scientists who are searching for life on other planets studying archaebacteria? <...
History, 14.04.2020 01:39
Mathematics, 14.04.2020 01:39
Mathematics, 14.04.2020 01:39