Biology - January 2007

That observation is known as .

A.The Law of Dominance
B.Codominance
C.Incomplete dominance
D.The Law of Independent Assortment
E.The Law of Segregation

2007-01-19 07:52:06 · 2 answers · asked by jessica_stay 1

2007-01-19 07:33:37 · 2 answers · asked by kalpana garg 1

How do you explain crackling sounds in the hair and a feeling when it is combed as if there is electricity? How do you explain an electricity like wave shock radiating from the shoulder down the hand to the fingertip? Is this related to synapses or electrons jumping from one nerve to the next? What is happening? And if there is electricity, how much is normal?

2007-01-19 07:10:14 · 4 answers · asked by Aoiffe337 3

The main reason why anyone will not accept evolution is because they are not educated in the discoveries made from cell biology for the last century. Is this true?

2007-01-19 06:42:25 · 7 answers · asked by beboe007 1

what qualities a developing mammal has to make it a foetus,it's specific features

2007-01-19 06:38:51 · 8 answers · asked by Juliet B 1

A. density-dependent
B. density-independent
C. within
D. an S-shape curve
E. a J-shape curve

2007-01-19 06:36:48 · 5 answers · asked by rubaty2004 1

2007-01-19 06:29:53 · 4 answers · asked by alicia 1

hurry im in class

2007-01-19 06:12:23 · 7 answers · asked by JAMES 1 2

HURRY IM IN CLASS. DOING THIS QUESTION ON THE COMPUTER!!

XD

2007-01-19 06:11:17 · 4 answers · asked by JAMES 1 2

What are the possibilities of colors of the children's skin color from white mother and brown skin father?
The father's family are white and brown and they have black uncles,what is the effet of those black members in the color of the children of these couple mentioned before?

2007-01-19 05:50:11 · 5 answers · asked by Anonymous

2007-01-19 05:39:14 · 2 answers · asked by lashonda h 1

2007-01-19 05:28:27 · 7 answers · asked by Anonymous

2007-01-19 05:14:02 · 1 answers · asked by Anonymous

I am doing a science project and I cant seem to find this information on any search engines -- i have to describe the biology that lead to the development of genetically modified foods a straight answer would be much appreciated or if you have any website suggestions that would be great too. thnks alot!!

2007-01-19 04:55:30 · 3 answers · asked by Anonymous

E. MULTIPLE GENES
9. In cocker spaniels, the following genotypes and phenotypes are found: ("_" means the allele is absent. See ABO blood groups for an example.)
AABB = white, A_bb = red, aabb = lemon, A_B_ = black and aaB_ = liver.
What proportion of these offspring would be expected to be black?

2007-01-19 04:51:30 · 2 answers · asked by pmggroupe 1

F. SEX LINKAGE
10. In humans, dark hair (D) is dominant over blondness (d), and color blindness (c) is a sex-linked recessive trait. A woman has a blond brother, a blond mother, and a dark-haired father. Her brother and her parents have normal vision. She bears the following three children by her blond, normal-vision husband:
a dark-haired son with normal vision,
a dark-haired daughter with normal vision, and
a dark-haired color blind son.
What is the probability that her next (fourth) child will be a colorblind boy?

2007-01-19 04:48:13 · 3 answers · asked by pmggroupe 1

A: PROBABILITY
2. If you could convince Uncle Irving that simply having three children all of the same sex (m or f) would do, then what would be the probability of your receiving the inheritance?

B: MONO-, DI-, AND POLYHYBRID CROSSES; DOMINANCE AND RECESSIVENESS
In all of the following problems, capital letters will be used to denote a dominant trait, and lower-case letters will be used for the recessive trait. Be sure to take a look at a shorthand method for determining polyhydric crosses.

2007-01-19 04:46:47 · 1 answers · asked by pmggroupe 1

D. MULTIPLE ALLELES
8. Two babies in a maternity ward have lost their identity bands, and there is some confusion about their footprint records. Baby #1 is type A blood; #2 is type B blood. If you are one of the mothers and your blood type is O, which one of the following statements applies?
Neither baby could be yours.
1.The type A baby is yours.
2.The type B baby is yours.
3.Either baby could be yours.

2007-01-19 04:41:25 · 5 answers · asked by Lidie C 1

2007-01-19 04:27:02 · 2 answers · asked by kano7_1985 4

Can dust from your house hold your DNA since dust is made up of 90% skin tissue?

2007-01-19 04:07:09 · 21 answers · asked by retooser 4

Does anyone know the negative things about being a zoologist? iam trying to finish my career project witch is due soon.

2007-01-19 03:59:42 · 4 answers · asked by Anonymous

A large number of fossils have been found. What do you call the time-ordered collection of all these fossils?

2007-01-19 03:52:40 · 2 answers · asked by Rattiesrule 2

2007-01-19 03:32:21 · 2 answers · asked by Briana B 1

(is not a philosophical question, just biology)
in winter most of leaves in non perennial trees have fallen, but some remain at the topmost part of the brach one per branch, why does this phenomenon happen?

2007-01-19 03:09:11 · 4 answers · asked by nublao 2

while she was there (or after she came back to the states) she took a DNA test and she found out that she was Zulu. What exactly is this test called and how much does it cost to have it done?

2007-01-19 03:08:55 · 6 answers · asked by Pooks 6

2007-01-19 03:06:34 · 4 answers · asked by Anonymous

If you wanted to determine how closely related two modern day organisms are, which of the following would be good strategies? (There may be more than one correct answer.)

A. Looking for structural and genetic similarities
B. Doing radioactive dating
C. Comparing embryo morphology
D. Comparing their fossil records

2007-01-19 02:49:41 · 4 answers · asked by Rattiesrule 2

when the zygote divides into 2 (sometimes) it give rise to 2 daughter cells (zygote) which shuold have same sexes...cuz they arise from same genetic material... then do they still got 99.9% different DNA or are they clones?

yes or no give reasons.

2007-01-19 02:45:58 · 6 answers · asked by Anonymous

2007-01-19 02:34:50 · 3 answers · asked by jakkula s 1

2007-01-19 02:28:42 · 15 answers · asked by anjinnsa 1