Biology - February 2007

If they like it so much why don't they come out during sunlight hours rather than at night?

2007-02-04 16:08:45 · 8 answers · asked by Anonymous

Please give me the strongest- the bottom line of evidence for Evolution. Please don't make it too long tho.

2007-02-04 15:56:26 · 13 answers · asked by Mr. Jack Dulligan 2

2007-02-04 15:47:51 · 2 answers · asked by redqueen94 2

I'm having bit of a trouble on my lab with that and this question "What structures were visible after staining that were not visible before the staining of the onion cell with iodine?" "How are mitochondria and chloroplasts similar and different (strcture and function)?" If your lazy and know that a site that has one or all of these answers please link it thanks.

2007-02-04 15:47:30 · 2 answers · asked by l3lackitty 1

2007-02-04 15:41:40 · 3 answers · asked by Anonymous

drains blood from most parts of the body superior to the heart and empties into the right atrium?

2007-02-04 15:38:22 · 3 answers · asked by Anonymous

in mmol\L if posibal

2007-02-04 15:30:03 · 1 answers · asked by Anonymous

2007-02-04 14:59:28 · 4 answers · asked by Steven F 1

I'm having bit of a trouble on my lab with that and this question "What structures were visible after staining that were not visible before the staining of the onion cell with iodine?" "How are mitochondria and chloroplasts similar and different (strcture and function)?" If your lazy and know that a site that has one or all of these answers please link it thanks.

2007-02-04 14:57:10 · 2 answers · asked by l3lackitty 1

Thanks to whomever answers this!

What are the only organisms that can convert nitrogen from the air into chemical compounds plants can use?

2007-02-04 14:56:12 · 5 answers · asked by Nerds Rule! 6

2007-02-04 14:47:39 · 4 answers · asked by rebekkah hot as the sun 7

2007-02-04 14:47:03 · 1 answers · asked by michael w 1

2007-02-04 14:44:51 · 3 answers · asked by Larreasha A 1

Thanks!

If obligate aerobes were placed in an environment where there was an abundant supply of oxygen, what most likely would happen?
A.) The bacteria would die B.) The bacteria would thrive and grow C.) The bacteria would form endospores D.) The bacteria would obtain their needed food by fermentation

-Thanks again!

2007-02-04 14:39:16 · 1 answers · asked by Nerds Rule! 6

2007-02-04 14:32:13 · 3 answers · asked by blahhhhhh 2

I borrowed a co-workers pen last week and it had boogers on it. I didn't notice they were there until after I was using it for 2 days. What should I do ?

2007-02-04 14:28:12 · 6 answers · asked by Anonymous

2007-02-04 14:27:21 · 2 answers · asked by bosnian_cutie_1992 1

2007-02-04 14:19:35 · 2 answers · asked by Ray 3

2007-02-04 14:02:37 · 6 answers · asked by Anonymous

Help!!!!!!!!! i need info on protist......basically what is a protist and why are they called protists.......
characteristics....
types........
why does an amoeba make people sick?
how does an amoeba change its body shape?
why are organisms classified as protists?

plz help....

thanks

2007-02-04 13:49:45 · 2 answers · asked by laker_lalaland_81 1

2007-02-04 13:48:54 · 1 answers · asked by astrorocket 2

I have a crossword puzzle for Biology over Cell Organelles can anyone help me?

Here are the two clues.


1. packets of pigments in a tomato cells.(( has 12 letters))

&

2. found in the animal cell and aid in chromosome seperation (( has 10 letters))

2007-02-04 13:31:43 · 2 answers · asked by †Emily† 3

I'm a student in a General Biology course and I'm looking for some good, free, online biology quizzes (right now, with regards to evolution and whatnot).

Thanks in advance.

2007-02-04 13:29:26 · 4 answers · asked by Krupa 2

2007-02-04 13:25:20 · 2 answers · asked by Destiny D 1

2007-02-04 13:17:20 · 4 answers · asked by Anonymous

Which plant would you expect to produc radioactive oxygen gas? Why?

2007-02-04 13:14:24 · 2 answers · asked by mzkme 1

Unlikely yes, but is it possible? I'm not talking about clones or with any type of human interference.

2007-02-04 13:14:20 · 4 answers · asked by Anonymous

In the Bio Lab class, teacher gave us a lot of different types of cells in one plate to look in the microscope, so everyone had to look and identify which one is which, what is the name of the cell they found.

I was the only one who didn't find any cell in my plate. The whole class found 3 cells and we needed to find 4 cells and identify them. I didn't know how to use the microscope. I went to the tutoring lab but that didn't help me at all.

Tomorrow, I have the lab class again, I feel so stupid and very nervous.

2007-02-04 13:11:46 · 8 answers · asked by Anonymous

Where is it injected -- up the spinal chord, in the abdominopelvic region...?

2007-02-04 13:09:30 · 1 answers · asked by Rosabelle Winters 1

If a human shows three Barr bodies instead of one, which conclusion will u draw?
A) The person w/ extra Barr bodies suffers from Down syndrome.
B) The person is a hemophiliac.
C) The person w/extra Barr bodies suffers from Turner syndrome.
D) The person in question has 4 x chromosomes in his/her somatic cells.
E) The person is a male.

2007-02-04 13:06:45 · 5 answers · asked by ph103 1