I need help on Biology please Multiple choice.?

Question

4. In sexual reproduction, a line of genes on a DNA chain from a mother is paired with a matching chain from the father. In a baby that develops from the two gene contributors, the pairs of traits on its DNA will

A. no longer be related to those of the parents.
B. be the result of random matching errors.
C. result from recombining traits from the mother and father.
D. result from recombining the male traits around the female traits.

5. According to the first law of thermodynamics, _______ can't be created or destroyed.

A. sugar
B. matter
C. carbon
D. energy

6. Why is the rate at which mutations occur rather slow?

A. Cells monitor their DNA and correct errors they find.
B. Mutations usually occur in body cells, not in cells that become eggs and sperm.
C. Creatures with mutations are unable to reproduce.
D. Most mutations don't affect critical protein parts.

Answer 1

I think the answers are:
4 - C
5 - D
6 - B (but I'm really not sure about this one)

Answer 2

4. C 5. D. 6. A.

Answer 3

C, D, D

Now you have to answer this multiple choice question:

Do you trust the person (me) providing these answers?

a. Not at all, they are a complete stranger and are not knowledgeable about biology
b. Yes, they are strangers but chose to answer this question and therefore probably know something about biology
c. I don't care either way i just want to get through this homework and asking Yahoo! Answers beats randomly guessing.


There you go kid. Hope you don't fail... or do I?

Answer 4

number 4 is B or C it speaks about both
number 5 is D number 6 is "A"

Answer 5

4. C, but it is very badly phrased

5. D, again poorly phrased, since mater and energy are interconvertible.

6. A is the most appropriate

Answer 6

4. C
5. B
6. A

Answer 7

5D, sorry don't know the other 2

Answer 8

C,B,B thats my guess