Biology - April 2007

2007-04-24 08:59:13 · 5 answers · asked by Rock N Roll HootchieCoo 5

blatter uterus or are all in exact locations

2007-04-24 08:58:00 · 8 answers · asked by Anonymous

Please help!!

2007-04-24 08:55:37 · 4 answers · asked by Krystina D 1

2007-04-24 08:40:59 · 3 answers · asked by Anonymous

2007-04-24 08:31:37 · 2 answers · asked by Anonymous

2007-04-24 08:15:38 · 2 answers · asked by Anonymous

2007-04-24 08:15:01 · 3 answers · asked by Anonymous

2007-04-24 08:12:56 · 3 answers · asked by LaLaLAAA 1

2007-04-24 08:12:28 · 4 answers · asked by LaLaLAAA 1

I don't understand how rational people can reject a concept that is so logical and so greatly supported by the scientific community. Is it religion, and if so, what is the threshold where you WOULD begin to question your faith?

2007-04-24 08:08:03 · 14 answers · asked by EF 2

your intervention to effect relief of the baby s symptoms will involve (a)alveolar macrophages(b)an artificial surfactant(c)antibiotics(d)oxygen

2007-04-24 07:46:44 · 2 answers · asked by Anonymous

2007-04-24 07:46:33 · 2 answers · asked by LaLaLAAA 1

2007-04-24 07:44:58 · 5 answers · asked by LaLaLAAA 1

a. the use of tools
b. the use of language
c. the us of fire
d. standing in an upright posture
e. having forward facing eyes

2007-04-24 07:29:23 · 2 answers · asked by Channing Nicole 1

2007-04-24 07:16:42 · 11 answers · asked by true muslim 1

Wanted by someone for school project.

2007-04-24 05:47:28 · 33 answers · asked by Anonymous

Wanted by someone for school project.

2007-04-24 05:47:10 · 15 answers · asked by Anonymous

If not, if the oxygen level fell, at what percentage would it cease to sustain human life?

2007-04-24 05:18:07 · 5 answers · asked by Calvin James Hammer 6

I don't want to suck or blow it out so what are my options? I don't want to emabarras myself

2007-04-24 03:48:04 · 2 answers · asked by heather n 2

2007-04-24 02:12:47 · 10 answers · asked by am 1

2007-04-23 21:11:32 · 6 answers · asked by Cocodmonkey 1

2007-04-23 19:11:36 · 7 answers · asked by Spark 2

2007-04-23 18:52:56 · 3 answers · asked by ABC911 1

1. production of memory cells
2. generation of peroxynitrite
3. antigen presentation to T- cells
4. More than one answer is correct

2007-04-23 18:26:21 · 3 answers · asked by perfctlilangl622 1

The process of deciphering the genetic code was finally conculde by supplying single synthetic mRNA codons made up of a known sequence of nucleotides to a complete set of tRNAs with their amino acids bound to them. investigators then discovered which tRNA and which attached amino acid bound to which codon. If you repeated this experiment, which codons would you expect not to attract tRNAs with amino acids bound to them?

2007-04-23 18:05:34 · 1 answers · asked by shahrooz160 1

do you believe in it?
because i honestly think that it's the most ignorant idea anyone has ever come up with... to say that we came from the same thing. that would mean like, a banana is my great (great great x100) uncle... oh and that elephant! he's my grandpa!

i do understand microevolution. yes, if two cats have sex their kittens aren't going to look the same. and i can even see cats tigers lions... all that stuff, coming from a common ancestor. but has anyone seen a monkey pop out a human? because if it came from mutations, the monkeys would still be mutating, therefore still producing humans, no ?

2007-04-23 17:36:06 · 12 answers · asked by Hannah 2

A small population of chimpanzees are living in a habitat that undergoes no changes for a long period. How might genetic drift affect this population?

a. will accelerate the appearance of new traits
b. will promote survival of chimpanzees with beneficial traits
c. will increase the number of alleles for specific traits
d. will reduce genetic diversity

I thought it might be a, but the answer is d. Isn't genetic drift caused when the populations are isolated, and one species evolves into two? If so, then why is genetic diversity reduced?

2007-04-23 16:06:01 · 5 answers · asked by sparklycrayons 1

My boyfriend and I were watching a television show about conjoined twins; he came up with the question, "I wonder.. what is the stance on the DNA of both babies? Do both of them have separate DNA or do they share it..? CAN they even share it?"

Just wanted some insight, it's a interesting question.

2007-04-23 16:01:41 · 20 answers · asked by No. 41 2

survive.


One reason :)

2007-04-23 16:00:00 · 5 answers · asked by MJ 1

If a plant has Ttyy, what genetic combinations could be present in a single grain of pollen? Does Ttyy represent two different traits? How is a allele combinated four-lettered? Thanks!

2007-04-23 15:58:54 · 3 answers · asked by sparklycrayons 1