Biology - December 2006

i'm just wondering a few things
are they hair/skin colour pigments, traits(e.g.dimples) which are more dominant than others?
is the mothers or the fathers pigment/traits more domintant?
im just really confused about this
any help would be great

2006-12-21 02:29:10 · 4 answers · asked by Pia 2

2006-12-21 02:14:49 · 10 answers · asked by *+*Sarah*+* 1

Judging by the evolutionary trend for humans to lose their body hair doesn't it follow that bald men are a little further along in this regard? Don't you think we'll all be bald one day? Bald and blind like mole rats?

2006-12-21 01:56:10 · 8 answers · asked by Anonymous

2006-12-21 00:51:02 · 5 answers · asked by Sammi 1

These are endoskeletons such as are found in the Class Osteichyles of Kingdom Animalia, examples like sharks, rays and skates.

The advantages are that the endoskeleton is light, protects the fragile organs such as the brain, and a few others. But I can't find anything about the disadvantages. Plz help?

Thanks!

2006-12-21 00:48:20 · 8 answers · asked by ♫ ∫aoli 4

I've heard of a substance that we rebuild during sleep but I can't think of what they're called. If you can explain more about sleep to me also, it would be appreciated.

2006-12-20 22:53:45 · 5 answers · asked by soulfuljim1 2

2006-12-20 22:20:20 · 36 answers · asked by tommo 2

2006-12-20 20:45:36 · 3 answers · asked by ronil 1

Every human is intolerant towards something. Most of the time the reason for intolerance is our education and how others in our surroundings think about others.
Would it be possible to be 100% tolerant or are there biological reasons (e.g. chemical reactions in the brain) that will create intolerance?

2006-12-20 20:29:14 · 6 answers · asked by Philippmikio 1

wondering if the could be any scientific reason behind this. i know that mosquito detects movement, carbon diokside and sweat realeased by human. but everyone also does that. but why me ?
does blood group got to do anything with this ?

2006-12-20 19:32:27 · 18 answers · asked by Saran 2

I think it will happen in this generation or the other.
To create/make sperms and ovum. but I don't know how.
How do you think it will happen to come up with sperms and ovum?

2006-12-20 18:43:04 · 20 answers · asked by Nina 2

A. Lactic acid
B. Ethanol
C. Carbon dioxide
D. Pyruvate
E. Oxygen

2006-12-20 17:42:59 · 6 answers · asked by Anonymous

Interphase
B. Anaphase
C. Metaphase
D. Telophase
E. Prophase

2006-12-20 17:39:32 · 4 answers · asked by Anonymous

in organology,subdural space refers to what organ?

2006-12-20 17:04:01 · 9 answers · asked by joy 1

Radium, Plutonium or Botox?

2006-12-20 17:01:36 · 6 answers · asked by Fallen Angel X 2

which enzyme would probably not be needed for DNA replication?

Reverse transcriptase
B. DNA polymerase
C. DNA replicase
D. RNA polymerase
E. DNA helicase

2006-12-20 16:36:30 · 4 answers · asked by Anonymous

2006-12-20 16:19:54 · 25 answers · asked by ravi n 1

2006-12-20 16:12:53 · 11 answers · asked by Pseudo Obscure 6

rr produces single comb. PP or Pp produces pea comb, and pp produces single comb. When R and P occur together, they produce a new type of comb: Walnut. What would be the genotype of the (f1) generation resulting from RRpp times rrPP? The Phenotype? If (f1) hybrids were crossbred, what would be the probable distribution of genotypes? Of phenotypes?

2006-12-20 15:38:51 · 2 answers · asked by iqbalkhanayesha 2

2006-12-20 15:31:58 · 5 answers · asked by Anonymous

Every human body has some sort of bioelectromagnetism. My question is, has anyone discovered a way to tap into this energy for practical use?

2006-12-20 15:31:40 · 3 answers · asked by Finn the Fox 2

bring reason to proof it ??

2006-12-20 15:24:48 · 6 answers · asked by peyman_m89 2

can you tell me why he didn;t get poison and why his DNA changed>>?

2006-12-20 15:23:54 · 17 answers · asked by peyman_m89 2

how much is deadly to a child?

2006-12-20 15:17:19 · 3 answers · asked by catchup 3

like i think theres...

-reproductive
-stem cell (not so sure bout that one)

2006-12-20 14:50:52 · 3 answers · asked by chittybang1021 3

generations?

2006-12-20 14:29:31 · 3 answers · asked by Alex 2

"4 questions: Cellular respiration and germinating seeds.... 1) do germinating seeds exchange gases with their enviorment? if so which gas is taken in and which gas is given off by the seeds? 2) what process are the seeds carrying out? why? 3) from where does the seed get glucose molecules to break down? 4) once the seed germinates and ges its first green leaves. from where will it get glucose molecules?"


ASAP!!! please I need it for tomorrow

2006-12-20 14:15:08 · 3 answers · asked by geese . 1

2006-12-20 14:09:50 · 10 answers · asked by kelleygaither2000 1

A.
Alleles of the same trait segregate only during mitosis.

B.
Two alleles that were segregated come together during meiosis.

C.
Two alleles for a trait separate during meiosis.

D.
Alleles of a trait can never be separated from each other.

2006-12-20 13:31:29 · 5 answers · asked by Mike H 2

2006-12-20 13:26:31 · 10 answers · asked by baby boo 1