Biology - March 2007

Urgent Help required

2007-03-22 03:46:25 · 5 answers · asked by Anonymous

carbohydrate ,lipid,protein,peptide : what we call these things biochemistry of chemy just or what ?
thanks 4 helping
N

2007-03-22 03:41:32 · 1 answers · asked by Nini 1

I want someone to prove evolution. I bet i can prove them wrong, right back.

2007-03-22 03:35:57 · 11 answers · asked by rjfpizzaman 1

A woman bears a child out of wedlock and sues a particular man for support of the child, claiming that he is the father. Blood typing shows that she is type A, her child is type O and the man is type B. The man says that this proves that he is not the father, but the judge says that it proves no such thing. Is the father or judge correct? Support using the Punnett square. What is the GR and PR?

2007-03-22 03:28:22 · 2 answers · asked by Rishiki 2

In the animal world vegetarians such as chickens and cows have their eyes on the side of their head to warn of approaching predators. Cows have flat teeth to grind vegetation.

Predators such as hawks and wolves have their eyes forward to allow depth perception. Wolves have long sharp teeth used for ripping flesh.

Humans have eyes mounted forward and flat molar teeth and also sharp teeth in front. If we are vegetarians why does grilled beef steak flesh taste so good? If we are carnivors why do we have flat moler teeth?

2007-03-22 03:12:26 · 5 answers · asked by Anonymous

I know the concept, but, can u give me a nice introduction of this concept in several lines to put before describing the concept?

2007-03-22 03:10:06 · 3 answers · asked by Anonymous

The person who gets all the answers right (first obviously) will get 10 points.

The questions are:

List some common uses of protist

List some benefits of protist

List some harmful protist

2007-03-22 02:48:08 · 4 answers · asked by tONY g 1

why an action potential is triggering by injecting positive current into a neuron, but not by injecting negative current?

2007-03-22 02:46:01 · 2 answers · asked by Anonymous

2007-03-22 02:42:05 · 2 answers · asked by Ibiene A 1

2007-03-22 02:36:24 · 7 answers · asked by Anonymous

2007-03-22 02:15:54 · 3 answers · asked by ram 1

2007-03-22 01:54:15 · 9 answers · asked by Anonymous

2007-03-22 01:45:54 · 9 answers · asked by Anonymous

please help me !!!!!!

2007-03-22 01:41:03 · 6 answers · asked by Anonymous

ignoring the fact of how it would do cold fusion, is there any way for it to store all that energy and not explode?

2007-03-22 01:22:49 · 2 answers · asked by Ghost Wolf 6

Please provide steps involved in the digestion of cellulose, the names of the different bacteria and the enzymes involved.

2007-03-22 01:18:32 · 3 answers · asked by Anonymous

can you help me fill in these missong words? thanks you sooo much!!


a _______ is a setion of dna that carries instructions ti help a cell grow and form

if an organism has two identical genes for a characteristic it is __________for that gene

a__________ gene is not always expressed and can be hidden by the dominant gene

the ___________is the physical appearance of a particular characteristic in an individual organism

if an organism has two different genes for a characteristic ut us ______for that gene

a ____________is any change to the dna in a gene or a chromosome

the total genetic material in an organusm is called its __________

2007-03-22 00:46:46 · 2 answers · asked by Starfish 2

Does the spine also have growth plates?

2007-03-22 00:46:06 · 3 answers · asked by proxilight 1

2007-03-22 00:28:52 · 25 answers · asked by Anonymous

2007-03-22 00:28:23 · 10 answers · asked by Anonymous

2007-03-22 00:27:01 · 7 answers · asked by Anonymous

The heart is for blood circulation. it is just the representation of love because it's in the center so what really let us feel that phenomenon?

2007-03-22 00:22:13 · 10 answers · asked by Oliver Twist 2

2007-03-22 00:20:32 · 6 answers · asked by vmgeraldizo 1

Most chickens I eat have black color bone

2007-03-21 23:46:19 · 2 answers · asked by LJ 2

Everytime i try to milk my bull he kicks and jumps around and lets out a great bellow. how do i calm him down?

2007-03-21 23:18:49 · 3 answers · asked by Richard J 3

First I want to know if I can have a large opportunity to get a job.

I want to know where I can work, in what kind of company, and are there a lot of company in Sydney which need biothecnologist?
Can u give an estimation of the sallary that will be paid to me if I work as a biothecnologist?
Will biothecnology have a bright future?

Thanks...

2007-03-21 23:08:42 · 1 answers · asked by la montée 4

What is haemophilia... why does it not occur to girls/ women (some people say that).
Also tell me how are blood groups detected.. like- Positve A, B, O, AB.
what is difference between positve and negative blood group.

please answer them.
thank you.

2007-03-21 21:23:13 · 14 answers · asked by radpaikar 2

Why do you think octopus have had to evolved so much?

2007-03-21 21:11:53 · 3 answers · asked by Anonymous

I do not intend to be offensive here but why do some human's still possess unfavourable characteristics such as unattractiveness, low intellegence and shyness when they bear no evolutionary advantage whatsoever. i.e. why are they still in the human gene pool?

2007-03-21 21:06:53 · 6 answers · asked by andy4bes 1

Genetics? ?? ?
i have a set of genetics word problems and i'm really stuck on this one. any help will be great! thanks

39) two pigs whose tails are exactly 25 cm in length are bred over 10 years and they produce 96 piglets with the following tail lengths, 6 pihlts at 15 cm, 25 at 20 cm, 37 at 25cm, 23 at 30 cm, and 5 at 35cm.
---A) how many pairs of genes are regulating the tail length character?
---B) what offspring phenotypes would you expect from a mating between a 15 cm and a 30 cm pig

2007-03-21 20:43:51 · 4 answers · asked by Anonymous