Biology, 05.07.2019 04:50 jaquiel3325
Which statement best explains why carbon is present in so many kinds of molecules? it has no valence electrons. it can become an ion. it can form four covalent bonds it is rare on earth
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Biology, 21.06.2019 20:30
Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?
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Biology, 22.06.2019 01:30
What are the doorways into and out of cells, attached to the membrane, and built in the rough er.
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Biology, 22.06.2019 02:00
Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment
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Biology, 22.06.2019 04:50
What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.
Answers: 3
Which statement best explains why carbon is present in so many kinds of molecules? it has no valenc...
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