Science & Mathematics - 8 August 2006

In a cross between a plant with yellow cotyledons and a plant with green cotyledons,the offspring obtained is yellow cotyledonous.When this is crossed with a green cotyledonous plant,50 plants where obtained,among which approximately half of them are green cotyledonous.explain the principle involved.

2006-08-08 03:19:44 · 7 answers · asked by Anonymous in Biology

earth is one planet of surounding sun .this earth was developed by other developed planet by sending various lives like start from amiba then earthworm bird animals monkey and each and everytime they camed and taken care and teach us various knowladge.now we became baby and now thinking and seaching to develop ne planet because the population is our krite area. please think about it and give ans.

2006-08-08 03:17:41 · 4 answers · asked by dpkmehta v 1 in Other - Science

chicken may not need oxygen in the prior atages of development. but just before or minutes before coming out of the shell the chicken has to get oxygen from somewhere as there is none inside. where does it come from?

2006-08-08 03:16:15 · 7 answers · asked by karan tripathi 2 in Biology

2006-08-08 03:11:57 · 12 answers · asked by -mystery- 3 in Biology

please help me find the details about this topic.i will be really grateful to all the answerers.thank u :)

2006-08-08 03:11:13 · 2 answers · asked by Anonymous in Biology

THIS IS A RESEARCH PROJECT AND I NEED HONEST FEEDBACK.

2006-08-08 03:10:15 · 6 answers · asked by RONALD C 2 in Other - Science

for experiment of simple vibration...the torsional oscillation of a flywheel...to find the moment of inertia..

2006-08-08 03:05:40 · 8 answers · asked by budak_kacak011 1 in Engineering

Anti-depressants, birth control, anti-biotics, these are just some of the drugs people share with you when they infuse the public water supply with their urine. Our current filtration systems don't remove these! So think about that next glass of water you drink from the tap. Could you be taking someone elses meds?

Help brainstorm a system fix for this issue that will only get worse with 5 BILLION people in the world.

2006-08-08 03:05:16 · 5 answers · asked by mrscmmckim 7 in Chemistry

how much would a bucket of neutrons weigh....approximate answer

2006-08-08 03:05:06 · 25 answers · asked by Ariel 2 in Physics

pls don't say because it's summer...
Many people dead..Is next summer going to be much warm?

2006-08-08 03:04:25 · 7 answers · asked by Anonymous in Weather

Of all the species that have ever existed, why is it that only man has evolved an incredible brain that separates him from all other species? It seems to me that the theory of evolution suggests that there would be various levels of intelligence, making a gradation from beasts to homo sapiens. Why is there such a huge, huge gap between mankind and the beasts? I am looking for a rational, scientific opinion, not spiritual.

2006-08-08 03:04:01 · 6 answers · asked by Anonymous in Other - Science

2006-08-08 03:00:23 · 6 answers · asked by 4tunero 1 in Engineering

I want a detailed description of the equations of general relativity and Schrodinger's equation.How can I find that?

2006-08-08 02:59:58 · 5 answers · asked by meno25 2 in Physics

Clue- It starts with Bi_ Ba__

2006-08-08 02:57:40 · 6 answers · asked by Anonymous in Astronomy & Space

2006-08-08 02:56:24 · 13 answers · asked by Dins 1 in Biology

2006-08-08 02:52:56 · 4 answers · asked by Patrick C 1 in Chemistry

Let's say a traveler flies around the world. Each time she passes through a time zone, it becomes one hour earlier. Finally, she goes 24 hours backwards in time. People like to say that she didn't travel back in time because when she arrives, everyone at the destination will tell the traveler it's actually a day later. But SHE thinks it's a day earlier. Won't the populus and the time traveler disagree about what day it is if the traveler actually DOES go back in time? Think about it...

The government has probably been doing this for years.

2006-08-08 02:52:24 · 7 answers · asked by bigdogthepirate 2 in Physics

You need to know the refractive index, I know that. In my case it is 1.4.

2006-08-08 02:51:50 · 12 answers · asked by Daniel Black 1 in Physics

i want to know about the material chemists ant what are the scopes of it?how it is related to our society?
only serious answers please
thank you for ur answers

2006-08-08 02:48:31 · 3 answers · asked by fazi 3 in Chemistry

2006-08-08 02:45:34 · 9 answers · asked by ace 1 in Earth Sciences & Geology

somewhere in sourthern NH

2006-08-08 02:43:55 · 2 answers · asked by Linda M 1 in Earth Sciences & Geology

A Granular System which had bee described by Physistist George Gamov.Later theorized By Milton W. Monson ?

2006-08-08 02:42:54 · 4 answers · asked by goring 6 in Physics

1..AnB=BnA
2..(AnB)nC=An(BnC)
3..An(BuC)=(AnB)u(AnC)
4..(A\B)\C=A\(BuC)

2006-08-08 02:35:34 · 10 answers · asked by Anonymous in Mathematics

2006-08-08 02:33:45 · 27 answers · asked by Totty D 3 in Biology

2006-08-08 02:33:35 · 7 answers · asked by Anonymous in Earth Sciences & Geology

2006-08-08 02:30:33 · 3 answers · asked by reagan d 1 in Chemistry

The beginning of time: a big bang? sure, that's resonable, but what was before the big bang? nothingness? what is nothingness? if nothingness can be categorised, can it then be known as something? and what created nothingness? etc etc...

If life and death is the true nature of the universe, how did this nature "become"? is it consciousness, is it spiritual, is it "god"? and what created consciousness, spirituality and god?

If there was no beginning, then there is no ending, and there is only now. what i mean is, time might not be linear. everything that has happened, everything that will ever happen is condensed into "now". we can only see time in linear, as a line to follow. (the line when turned on its end becomes a dot) what if the "line of time" is a dot containing every event in universal chronology, and so everything that was, is and will be is happening all at the same time, over and over, forever? does this make sense?

2006-08-08 02:28:36 · 9 answers · asked by Stroopwafel 2 in Other - Science

2006-08-08 02:26:53 · 18 answers · asked by dumbchild 2 in Other - Science

The bone is to big for a cat or a dog, its looks abit like it could be the spine of something.

2006-08-08 02:25:26 · 11 answers · asked by bez 4 in Biology

2006-08-08 02:23:57 · 11 answers · asked by carlos a 1 in Astronomy & Space