Zoology - February 2007

XR and Xr are the symbols,
the F2 crosses are red males= XR Y
white females = Xr Y
Females homozygote = XR XR
Females hetrozygote = XR Xr

if homozygote cross, XR XR + Xr Y
if hetrozygote cross, XR Xr + Xr Y

PLEASE EXPLAIN DIAGRAMES IF POSSBLE, OR SHOW, WOULD MUCH APPRICIATE THE ASSISTANCE

2007-02-17 22:30:47 · 2 answers · asked by Anonymous

2007-02-17 21:41:26 · 13 answers · asked by Anonymous

2007-02-17 21:15:10 · 4 answers · asked by ompie 3

2007-02-17 21:11:52 · 24 answers · asked by narmadha 2

2007-02-17 19:33:04 · 6 answers · asked by King Mohie 1

let me test ur intelligence!!

2007-02-17 19:25:43 · 6 answers · asked by srilakshmi s 1

2007-02-17 19:07:20 · 10 answers · asked by Anonymous

2007-02-17 18:49:16 · 4 answers · asked by Anonymous

It has narrow white-banded tail, found in high latitudes in Canada.
Small blue-gray Falcon.

2007-02-17 18:39:17 · 1 answers · asked by sanket 1

2007-02-17 18:15:35 · 6 answers · asked by nena 1

some people say that tigers will no longer have a natural habitat an will rely on loveing homes from us humans for the most part.. but should a person really be not allowed to own one if they are financialy able with enough room an love? what about boa snakes? or an artic fox. i personally think if a person is knoledgible financially capible an wants an "exotic" animal they should be allowed, most cases exotic animals love there owners an are happy... i mean if you outlaw that where does it stop? should they outlaw pitbulls? i wouldnt

2007-02-17 16:58:28 · 7 answers · asked by peeps you 4

2007-02-17 16:32:18 · 11 answers · asked by Steven H 1

2007-02-17 16:02:25 · 4 answers · asked by Anonymous

why is it that when my family drinks milk my cats follows them around and meows until she gets some..but when they eat chese,eggs,yogurt all that other stuff...she dosnt do it..i dont eat/drink dairy so she dosnt do this to me..but why does she only do it to milk..not other dairy?

2007-02-17 15:24:33 · 3 answers · asked by Anonymous

I'm fascinated by the giant crocs and want to see one in person, but the only zoos i can find that have them in captivity are a little too far away (I'm in NY. The only place i found was in Australia and i can't afford that trip.) Thanks.

2007-02-17 15:03:42 · 7 answers · asked by the Morning Star 2

2007-02-17 14:48:29 · 8 answers · asked by Kasey 1

about the quaggas and the tasmanian wolf? i know that they extinct now....

2007-02-17 14:42:25 · 1 answers · asked by kent 1

2007-02-17 14:32:11 · 4 answers · asked by c s 1

Wherever you left him

2007-02-17 13:31:30 · 9 answers · asked by Sherry L 2

i have a project and i really need 2 know.

2007-02-17 13:11:17 · 3 answers · asked by Maria R 2

2007-02-17 13:09:59 · 28 answers · asked by Maria R 2

Who is your favorite wildlife presenter? National Geographic's Mireya Mayor or Animal Planet's Jeff Corwin?

Google them online if you don't know who they are and tell me who'd you rather watch :)

2007-02-17 11:49:58 · 3 answers · asked by wolffiegirl 2

I've heard that everything living can fart. Does that include shrimp, lobsters, and sponges? What about micro-organisms?

2007-02-17 11:26:55 · 1 answers · asked by just wondering! 2

2007-02-17 11:03:51 · 7 answers · asked by emando16 2

me

2007-02-17 10:26:44 · 8 answers · asked by amo.b 1

before they used horses to get messages from here to there across ong distances. I wonder how long it took for a message to get from A to B which is say 500 km away

2007-02-17 10:25:08 · 2 answers · asked by kherse_sefid 1

2007-02-17 10:00:02 · 7 answers · asked by Sona 1

I've recently noticed they're back on my windows at night when the lights are on. Where've they been? Do they all die in winter or just sort of hibernate?

2007-02-17 08:46:10 · 13 answers · asked by Anonymous

?

2007-02-17 08:30:26 · 9 answers · asked by toni lee 3

?

2007-02-17 08:29:20 · 4 answers · asked by toni lee 3