Biology - December 2007

Please give me at least 3 plants that DON'T have chloroplasts. Explain why and tell me how do they live or make their own food.

2007-12-13 12:50:35 · 6 answers · asked by waterbender77 1

When I was going to UNO, I heard that were colonies of inbreed blue people.

2007-12-13 12:15:49 · 25 answers · asked by Raven 1

For my science project hypothesis... Is their any proof that one sex's eye colour is more likely to appear on their children?

2007-12-13 11:50:51 · 4 answers · asked by Anonymous

...processes which increases the information in the genome?

empirical please

2007-12-13 11:02:45 · 3 answers · asked by Sam 4

After suffering a blow to the beack of the head, a patient becomes comatose but vital signs are stable. This suggests an injury to:

a) Postcentral gyrus
b) reticular formation
c) limbic system
d) cerebellum
e) medulla

2007-12-13 10:06:37 · 2 answers · asked by Anonymous

Scientists have taken a gene from a flounder (a type of fish) and combined it with tomato gene to make a new species of tomato that is more tolerant of cold weather. Many people are against bioengineered food. Why do you think that is?

2007-12-13 09:57:47 · 4 answers · asked by Anonymous

If yes - could this also mean that you might have been walking around a thousand years ago?

2007-12-13 09:47:07 · 7 answers · asked by ricnoodle 4

2007-12-13 09:25:02 · 3 answers · asked by rws8725 1

2007-12-13 09:07:01 · 4 answers · asked by Anonymous

it has been said that the evolution of mankind is speeding up and there are many areas that man lives which is contaminated with radiation/fallout in particular around chernobyl. will these people that must live and eat produce from these areas build up a resistance to radiation?

2007-12-13 09:04:31 · 15 answers · asked by Anonymous

A. bacteria
B. they function like seed
C. both of the above
D. none of the above

2007-12-13 09:01:54 · 2 answers · asked by Anonymous

2007-12-13 08:44:44 · 2 answers · asked by sikhism4life88 1

2007-12-13 08:35:40 · 1 answers · asked by Anonymous

Why is your actual vital capacity so much larger than your tidal volume?

Thank you.

2007-12-13 08:35:05 · 2 answers · asked by asdasdasdasdasdasdasdasdadasdads 2

2007-12-13 08:35:01 · 2 answers · asked by Tally 4

2007-12-13 08:34:12 · 3 answers · asked by claire k 2

2007-12-13 08:31:39 · 2 answers · asked by claire k 2

.Summarize the major factors that can produce differences in climate from place to place.


biology.

2007-12-13 08:31:25 · 1 answers · asked by Dee Dee 1

2007-12-13 08:30:43 · 3 answers · asked by ASL 5

biology, factors determining climate

2007-12-13 08:27:04 · 3 answers · asked by Dee Dee 1

Does anyone know the answer? No, I'm not trying to CHEAT on my homework, I just want a little help with this one question. If you still think I'm cheating, just give me a hint please, but all I need is to understand it better.

2007-12-13 08:21:08 · 6 answers · asked by Anonymous

Why doesn't independent assortment create genetic diversity among mitotic daughter cells?

A. Because non-identical daughter cells in mitosis are destroyed by apoptosis.



B. Because independent assortment doesn't happen in mitosis.



C. Because sister chromatids are genetically identical.



D. none of the above

2007-12-13 08:20:24 · 2 answers · asked by 1234567 2

Whould you consider it a plant or protist??Explain....

2007-12-13 08:10:57 · 2 answers · asked by Anonymous

Why do you think that human cultures have laws against marriage between close relatives?

2007-12-13 08:05:14 · 2 answers · asked by Anonymous

How do bacteria cells function without a nucleus?

2007-12-13 07:44:48 · 2 answers · asked by Itachi Uchiha shall rule!! 1

2007-12-13 07:00:47 · 1 answers · asked by Anonymous

Seriously, why do us men have nipples? We don't use them, they are just there? Biologically why do we have them? What is the point of a man having nipples? Most other male animal creatures have no nipples, why do we have them?

2007-12-13 06:42:02 · 9 answers · asked by Anonymous

what are some environmental problems that are specifically caused by humans?

2007-12-13 05:42:22 · 2 answers · asked by zanessa<3 2

2007-12-13 05:36:16 · 8 answers · asked by Bill W 【ツ】 6

With the simple knowledge that Down's Syndrome is caused by a single chromosonal change, how is it even possible for complete chromosonal changes to bring about species to species changes? how can evolution explain both the addition of genetic material and the bringing about exact changes in both male and female (for mating)?
accepting, for the moment, that evolution could have produced a viable couple, how would they survive without similar parents to teach them to survive and to protect them, as most, not all, creatures alive now destroy radically different offspring?
I don't claim to be an expert so don't slam me for a question. that's what we are here for, right?

2007-12-13 05:08:51 · 8 answers · asked by athorgarak 4