Biology - January 2007

This is evolution in action
how does this phenomenon illustrate darwins principals of evolution? Give at least three principals illustrated by this example and explain ur reasoning i have one just dont have the other 2

2007-01-18 03:21:18 · 3 answers · asked by bekah_2009 2

Part of the scientific method

2007-01-18 03:16:41 · 2 answers · asked by ash 1

2007-01-18 03:09:42 · 16 answers · asked by monkey fuel 1

What smells really bad when rotten? Just wondering...?

2007-01-18 02:58:55 · 2 answers · asked by teh_general 2

2007-01-18 02:54:50 · 9 answers · asked by GICU 1

2007-01-18 02:47:20 · 18 answers · asked by GICU 1

2007-01-18 02:43:24 · 2 answers · asked by niclyl7 1

2007-01-18 02:35:14 · 1 answers · asked by omygosh 4

Eplain the significance of each in your body.

2007-01-18 02:28:45 · 4 answers · asked by Anonymous

2007-01-18 02:21:42 · 1 answers · asked by jay 1

2007-01-18 02:12:16 · 4 answers · asked by permagrin617 2

Ok this is kind of graphic but curious and undereducated and virgin. What is that little thing underneath the penis?

2007-01-18 01:31:50 · 10 answers · asked by Anonymous

a study is undertaken to determine the nature of a mutant allele of the "G gene" Many families in which both parents have the genotyepe Gg are found, and their children are genotyped. the researchers found 65 children with a Gg genotype, 35 children with GG genotype, and 0 children with gg genotype
how can you explain this abnormal ratio?

2007-01-18 01:10:43 · 5 answers · asked by smile 1

2007-01-18 01:07:00 · 3 answers · asked by ari-pup 7

explain why dominance and recessivity may differ for separate traits "determined" by a set of genotypes at a single locus.

2007-01-18 00:31:50 · 3 answers · asked by bashir_khan88 1

2007-01-18 00:28:44 · 1 answers · asked by bashir_khan88 1

explain how a 2:1 phenotypic ratio for a given locus with two alleles (3 possible genotypes) is produced for one trait, yet the same locus simultaneously reflects another trait (lethality)with a phenotypic ratio of 1dead:3alive.

2007-01-18 00:26:32 · 2 answers · asked by bashir_khan88 1

explain how any genotype will be phenotypically expressed in more than one trait, and give the term used to describe this fact

2007-01-18 00:21:09 · 2 answers · asked by bashir_khan88 1

2007-01-18 00:15:21 · 12 answers · asked by lord_lawro 1

2007-01-18 00:08:39 · 5 answers · asked by ? 1

2007-01-17 23:33:04 · 9 answers · asked by zanydumplings 3

One of my projects is to make a disease (theoretically) and one option I considered to be the place the virus originated was an apple from the New York part of the Appalachian Mountains. Is it possible for a virus to live and breed in apples?

2007-01-17 22:50:49 · 6 answers · asked by Anonymous

Where does life originate from?

2007-01-17 22:49:39 · 12 answers · asked by sfumato1002 3

Chosse the element,Nitrogen, and describe how we could carry out an experiment to show that it is essential for the normal development of a green plant...
IN what form and by what processes are mineral elements taken up by the roots of a plant?

2007-01-17 22:46:57 · 4 answers · asked by iqnabeel 1

Skeletal muscle: Produces movement, maintains posture, stabilises joints and generates heat

Smooth muscle: Found in the walls of hollow organs

Cardiac muscle: Exists only in your heart
It works automatically and constantly without ever pausing to rest.

every other types of muscles get tired except cardiac muscle, why?

2007-01-17 22:33:18 · 7 answers · asked by Dhaval 2

My friend keeps asking me this question and I don't know because I thought every human was different e.g. different brain size, sex, age etc.

2007-01-17 21:47:07 · 16 answers · asked by Darian 3

2007-01-17 21:35:55 · 10 answers · asked by Balamurugan R 1

According to entropy law, an existance left in nature , diffuses, decomposes, molders and perishes...
i.e. if you leave a car in a forest for 2 months, you cant find it clean, bright,, but undirty, rusty..etc
if you leave an apple on earth, it decomposes after time...
How come life could evolve from a single cell to this perfection , with thousands of species without a Creator ?

2007-01-17 21:26:35 · 7 answers · asked by ? 2

can it be possibly real, ?check this out;
http://www.agoracosmopolitan.com/home/Frontpage/2007/01/08/01288.html

2007-01-17 21:22:42 · 4 answers · asked by Byzantino 7

2007-01-17 21:12:08 · 6 answers · asked by chloelouise5754 1