Biology - April 2007

2007-04-08 18:30:24 · 4 answers · asked by emilio 1

2007-04-08 17:43:45 · 3 answers · asked by Kayla 1

Two parents, genotypes IAIB and IBi, produce a child. Determine what the probability is that the child may display each of the four ABO blood types. Use a Punnett Square.

Ok--I know One Parent is Type AB and the other parent is B . So I know the possible blood types for this child is Type A, B, or AB. Type O would be impossible. Right? Well I really don't know how to set it up in the Punnett Square. So any help there would be great

2007-04-08 17:43:32 · 7 answers · asked by Dazed&Confused 2

2007-04-08 17:33:49 · 5 answers · asked by Anonymous

We eat, then we fertilize the earth. The earth wouldn't survive without us. Is that our purpose?

2007-04-08 17:12:41 · 3 answers · asked by Anonymous

a. bloodstream
b. thymus
c. intestines
d. bone marrow
e. spleen

2007-04-08 17:04:52 · 3 answers · asked by M_J 1

is it just me, or does it seem like everybody is either with evolution or with creationism? i know it's not true, but i'm asking about the perception. do they honestly think that by attacking evolution they are proving creationism, or is it that they want to open the door to muslim creationism and ancient greek creationism and babylonian creationism, and just hope that they come out as top dog? if you agree, where do you think this perception comes from?

2007-04-08 16:38:08 · 3 answers · asked by clark 3

2007-04-08 16:35:03 · 2 answers · asked by shmo 1

2007-04-08 16:33:28 · 2 answers · asked by shmo 1

2007-04-08 15:51:36 · 2 answers · asked by Mili 1

I need to match the letter of the correct phase from the list below to the events that take place during that phase. a. interphase b. prophase c. metaphase d. anaphase e. telophase

2007-04-08 15:21:41 · 1 answers · asked by Toni E 1

a.foreign genes
b.a gene for antibiotic resistance
c.a DNA sequence that serves as a bacterial orgin of replication
d.a nucleotide labled with a flouresent dye

2007-04-08 14:13:45 · 2 answers · asked by dee_dee A 2

2007-04-08 13:53:17 · 3 answers · asked by sean_mchugh6 3

a.plasmid
b.transformation bacterium
c.foreign gene
d.recombinant DNA

2007-04-08 13:02:44 · 4 answers · asked by philip r 1

2007-04-08 11:43:13 · 5 answers · asked by whatsinaname07 1

choices are: a pair of blue jeans, a knife, fork and spoon, identical twins, the letters of the alphabet, or a bride and groom

2007-04-08 11:41:06 · 5 answers · asked by lindasue402004 1

And if they do not serve a purpose... will evolution eventually nix this trait of men?

2007-04-08 10:00:07 · 5 answers · asked by Nympheas 2

2007-04-08 09:48:31 · 3 answers · asked by NONAME 3

2007-04-08 07:32:15 · 12 answers · asked by Cecile Lo 1

2007-04-08 05:26:41 · 3 answers · asked by Angela 1

a farmer takes 1 green pepper plant that has all of the most desirable traits of the species and produces a group of plants through asexual reproduction using only genetic material 4m this ideal parent plant. the resulting group of plants are genetically idential to the parent are said to be a
a) community
b)population
c) clone
d) phylum
e) genus

which of the following characteristics is common to all bryophytes?
a) large, independent gametophytes
b) large, independent sporophytes
c) haploid spores
d) seed production
e) fertilization in water

it is theorized that which of the following metabolic pathways evolved first?
a) the krebs cycle
b) calvin cycle
c) glycolysis
d) oxidative phosphorylation
e) the electron transport chain

which of the following types of date can be used to map the location of genes on chromosomes?
a) segregation frequency
b) rate of gene regulation
c)dominance patterns
d) rate of gene recombination
e) rate of gene expression

2007-04-08 04:29:29 · 1 answers · asked by schoolsux! 1

2007-04-08 04:07:59 · 7 answers · asked by ? 6

2007-04-08 03:51:46 · 4 answers · asked by Toni E 1

could someone give me a definition for arms race from an evolutionary perspective

2007-04-08 02:37:58 · 5 answers · asked by Anonymous

2007-04-08 02:34:22 · 13 answers · asked by Anonymous

Is the scrapies prion (sheep, goats) transmissible to horses?

2007-04-08 02:01:10 · 2 answers · asked by anonymous 1

2007-04-08 01:59:45 · 8 answers · asked by ranjeevtyagi 1

The mind IS what the brain DOES!
How does the brain 'do' consciousness?
Could something artificial 'do' consciousness?

2007-04-07 23:08:19 · 6 answers · asked by Anonymous

Just for fun, I've been checking out various eye color calculators (those that calculate, for example, what colors my children's eyes would be based on my own eye color and that of my mate). I'm brown-eyed (and come from two brown-eye parents), and I've always been of the belief that (regardless of my mate's eye color) my genetic make-up would not allow me to produce a blue-eyed child. But at least two of these calculators have displayed a 1/6 possibility for me to have a blue-eyed child. I'm confused... is it possible for a person like myself, being brown-eyed and coming from two brown-eyed parents, to have a blue-eyed baby?!?

2007-04-07 20:52:40 · 10 answers · asked by Anonymous

Vitamin D, phosphorus, calcium, iron

2007-04-07 20:36:35 · 10 answers · asked by Anonymous