Search found 109 matches

by Doc44
Mon Aug 27, 2007 12:22 am
Forum: Human Biology
Topic: muscle growth
Replies: 10
Views: 19980

Skeletal muscle cell do not typically reproduce i.e. divide. The number of muscle cells do not increase however they do increase in size. There are some that indicate that they may even split but not as in mitosis. Damaged cells do repair and "over repair" thus causing an increase in muscl...
by Doc44
Sat Feb 17, 2007 9:34 pm
Forum: Zoology Discussion
Topic: A young kid asking about Wildlife Biology.
Replies: 9
Views: 7484

Tyler,

I am not familiar with Canada's parks system but here is a site that sounds like it may be what you are looking for if you are old enough.

Ontario Ministry of Natural Resources

http://www.mnr.gov.on.ca/MNR/youthprograms/

Doc44

It never hurts to ask!
by Doc44
Sat Feb 17, 2007 7:58 pm
Forum: Zoology Discussion
Topic: A young kid asking about Wildlife Biology.
Replies: 9
Views: 7484

Tyler, Contact you state department of natural resources. State parks usually have naturalists who conduct nature walks, bird walks and survey various populations of the park. They often hire seasonal (summer) interpreative naturalists. Great job, live in a tent or cabin all summer and do field biol...
by Doc44
Mon Jan 29, 2007 4:40 am
Forum: Genetics
Topic: PLEASE HELP: How to create a world of females ??
Replies: 20
Views: 9002

mith wrote:parthenogenesis


That's what they said happened to my cousin.

Doc44

But I didn't see any star in the east.
by Doc44
Fri Jan 26, 2007 5:23 am
Forum: Botany Discussion
Topic: The Photosynthesis Process
Replies: 5
Views: 5281

grana, phosphoralation

Doc44

and hydrogen gets all excited and holds hands with CO2 and O2 leaves the party.
by Doc44
Fri Jan 26, 2007 5:11 am
Forum: Zoology Discussion
Topic: Deer Bedding
Replies: 6
Views: 3912

Volvox. my favorite Chlorophyata with the cute daughters. Bedding choice also depends on temperature, wind velocity and moon phase.

Doc44

Does the deer have any doe? Yeah, two bucks.
by Doc44
Thu Jan 25, 2007 11:36 pm
Forum: Genetics
Topic: ? Mixed race inheritance through multiple generations
Replies: 12
Views: 12564

and sort of a shaded Square way to look at the ratios:


http://waynesword.palomar.edu/lmexer5.htm

Doc44

Eat your heart out Krylon.
by Doc44
Thu Jan 25, 2007 8:37 pm
Forum: Genetics
Topic: ? Mixed race inheritance through multiple generations
Replies: 12
Views: 12564

Yep....brain flatus. Was thinking red X white = pink duh. Ususally AaBbCc X AaBbCc = multiple percentages of pigmentation, ranging from AABBCC to aabbcc with many different genotypes in between the two homozygous in the f1 generation. Doc44 Like I said, "There are no simple answers to complex q...
by Doc44
Thu Jan 25, 2007 6:13 pm
Forum: Genetics
Topic: ? Mixed race inheritance through multiple generations
Replies: 12
Views: 12564

You need to be a little clearer in your question. Are you interested in all racial characteristics or are you only interested in skin pigmentation? Percent of pigmentation is controlled by incomplete dominant alleles (genes). Each gene contributes differently to the percent of pigmentation expressed...
by Doc44
Sun Jan 21, 2007 2:13 am
Forum: Physiology
Topic: What came first, the Chicken or the Egg?
Replies: 51
Views: 51111

came from a reptilian egg.

mutations are passed on and adaptations are not.

Doc44

bet Archyopterx's father was ticked..."He don't look a thing like me."
by Doc44
Sun Jan 21, 2007 2:00 am
Forum: Cell Biology
Topic: Cell division
Replies: 10
Views: 4786

Re: Cell division

Miss_Me wrote:Hi

Can anyone tell me why it is important to study cell division in ALL contexts?
:wink:


'cause its gonna be on the test.

Doc44

PACT, ACT, GRE, MAT, and the MOB
by Doc44
Sun Jan 21, 2007 1:53 am
Forum: Cell Biology
Topic: How temperature affects diffusion
Replies: 12
Views: 88465

CONCENTRATE on hypertonic and hypotonic solutions.

Doc44

Solute