Biology, 31.08.2019 18:50, cupcakes5335
Which of these correctly distinguishes mitosis from meiosis?
a) mitosis occurs in germ cells and meiosis occurs in somatic cells.
b) crossing over takes place in mitosis and not in meiotic cell division.
c) meiosis produces four 2n daughter cells; mitosis produces two 2n daughter cells.
d) the number of chromosomes remains the same in mitosis and is reduced by half in meiosis.
Answers: 2
Biology, 22.06.2019 00:00, unknown9263
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 08:30, aniecethompkins82
Which of the follow describes a disadvantage secondary sources have compared to primary sources?
Answers: 1
Which of these correctly distinguishes mitosis from meiosis?
a) mitosis occurs in germ cells...
a) mitosis occurs in germ cells...
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