Search found 38 matches

by sunnygirl
Sun Aug 06, 2006 3:02 am
Forum: Botany Discussion
Topic: Red and Green Algea
Replies: 8
Views: 13619

the green algea that make up the phylum chlorophyta
by sunnygirl
Sun Aug 06, 2006 2:33 am
Forum: Botany Discussion
Topic: Red and Green Algea
Replies: 8
Views: 13619

Red and Green Algea

So if both red and green algea obtain their food by photosynthesis, how come green alges cannot survive in deep water but red algea can?
by sunnygirl
Sun Aug 06, 2006 2:22 am
Forum: Microbiology
Topic: Viruses
Replies: 26
Views: 15692

Method of Reproduction, Alternation of Generations...... sexual, asexual, or both? Can you give an example?
by sunnygirl
Fri Aug 04, 2006 11:28 pm
Forum: Microbiology
Topic: Viruses
Replies: 26
Views: 15692

What are some of the things different betweem viruses and bacteria? i know about two but what are some others
by sunnygirl
Fri Aug 04, 2006 11:26 pm
Forum: Microbiology
Topic: Viruses
Replies: 26
Views: 15692

See I did look up info, and maybe i just missed some of it so ill check it out again
by sunnygirl
Thu Aug 03, 2006 12:43 am
Forum: Botany Discussion
Topic: algae
Replies: 14
Views: 14563

So we knw that both red and green algea obtain their food by photosynthesis, so why can rd algea survive in deep water and green cannot?
by sunnygirl
Thu Aug 03, 2006 12:18 am
Forum: Microbiology
Topic: Viruses
Replies: 26
Views: 15692

So the outer covering of a virus is a "capsid" but what is the capsid made of? And, Mumps is a disease caused by a virus that infects the salivary glands, swelling of the glands usuall begins 18 days after contact with the virus. So which of the following is most likely true about the viru...
by sunnygirl
Thu Aug 03, 2006 12:11 am
Forum: Evolution
Topic: Disrtibution of moths
Replies: 5
Views: 2787

The only reason the color distribution of the moths changed was because of natural selection, the darker ones were able to blend in with there environment better and passed those favorable genes down to their offspring, correct?
by sunnygirl
Thu Aug 03, 2006 12:04 am
Forum: Evolution
Topic: natural selection
Replies: 33
Views: 17492

I discovered what the term is off of another web site.

The opposable toes would be considered vestigial structures.
by sunnygirl
Thu Aug 03, 2006 12:02 am
Forum: Evolution
Topic: Disrtibution of moths
Replies: 5
Views: 2787

ok thanks for the suggestion, i did do some research and found what i was looking for, yeah his theory of how animals could change themselves through their behavior is kinda weird
by sunnygirl
Wed Aug 02, 2006 8:43 pm
Forum: Evolution
Topic: Disrtibution of moths
Replies: 5
Views: 2787

Disrtibution of moths

I recently learned about moths that rnged from light to dark and how they were affected by the poluution darkening the trees, i got all of that down, but in my biology study guide it talks about "Lamarck's theories" now ive read my book over several times and could not find anything on thi...
by sunnygirl
Wed Aug 02, 2006 8:34 pm
Forum: Evolution
Topic: natural selection
Replies: 33
Views: 17492

Yes I love to learn something new :)

Question:
Some humans have opposable big toes whish function like thumbs. This allows them to grasp objects very strongly with their feet. For modern humans though, this trait isnt very useful. What kind of structure are these toes?