To organize microtubules and provide structure for the cell, as well as work to pull chromatids apart during cell division
A genus is composed of a number of related species. For example, canus is the genus for dogs.
People refer to "Darwin's finches" from time to time as a symbol of evolution in the Galapagos Islands, but the father of evolutionary theory actually dropped the ball on those birds, collecting better details on mockingbirds, tortoises and other species.
Charles Darwin's observations, notes and collected organisms from the Galapagos Islands during his 5-year voyage on the Beagle resulted in his theory of evolution by natural selection, one of the best substantiated theories in the history of science.
He collected several finch species, including the warbler finch, sharp-beaked finch, ground finch, small tree finch, large tree finch, common cactus finch and large ground finch.
Answer:
I do not support GM foods. (GM= Genetically Modified)
Explanation:
GM foods contain chemicals. When we consume those chemicals, we raise our chances of getting cancer or getting sick by a lot. GM foods, is the same thing as GMOs. (GMO= Genetically Modified Organisms) That means when farmers grow there crops, they spray the food down, with all sorts of stuff. Like weed killer, or bug spray. I don't know about you, but I don't want to be eating weed killer, or bug spray.
Karyotype examination needs to be done at metaphase.
In karyotype test, the examiner is trying to find whether the chromosome is having any abnormality. In metaphase, the chromosome is easier to count and observed.
A chemical (<span>colchicine) will be given to make the cells stuck at metaphase. </span>
