How do viruses reproduce
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How do viruses reproduce

[From: ] [author: ] [Date: 12-07-01] [Hit: ]
3.1. How do viruses reproduce?2. In females,3.......
I have a few homework questions, I wanted to confirm the answer on. I got 1. D, 2. A, 3. D

1. How do viruses reproduce?
a) using bacteria
b) using their specialized reproductive tissues
c) cloaca
d) using the host's cell

2. In females, the LH surge:
a) triggers ovulation
b) inhibits ovulation
c) marks the end of menstruation
d) inhibits testosterone level

3. How many hours of fertilization does the first cleavage, or cell division, occur?
a) 1
b) 5
c) 14
d) 24
e) 36

Thank you, I would appreciate the help!

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1D -
A virus is microscopic living (or non-living, it's still up for debate) matter that relies on a host to reproduce and survive. The virus will cause physical effects that result in the diseases that affect us daily throughout the world. Since the makeup of a virus is so simple in its makeup, it must rely on host cells for the machinery needed to survive and reproduce.
http://www.ehow.com/how-does_4567511_vir…

2A - Luteinizing hormone is a hormone produced by the anterior pituitary gland. In females, an acute rise of LH ("LH surge") triggers ovulation and development of the corpus luteum.
http://en.wikipedia.org/wiki/Luteinizing…

3D - The zygote or single-cell embryo completes the first cell division approximately 24 to 30 hours after fertilization. The process of repeated cell division is called cleavage.
http://www.ehd.org/dev_article_unit1.php

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1. D thats all i know im in 9th grade first year.
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