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Radda [10]
4 years ago
10

How does a ptarmigan show protective coloration?

Biology
2 answers:
andrew11 [14]4 years ago
4 0

pigments are responsible for that if that doesn't help you. you can go to yahoo answers and search your question
kow [346]4 years ago
3 0
Pigments are responsible for that if that doesn't help you you can go to yahoo answers and search your question
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What type of molecules move by osmosis?
kozerog [31]

Answer:

Osmosis is the diffusion of water molecules, from a region of higher concentration to a region of lower concentration, through a partially permeable membrane. A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules.

Explanation:

6 0
3 years ago
Given is a strand of DNA, fill in the corresponding RNA strand and find which amino acids that strand codes for.
prohojiy [21]

Answer:

A-U-G-<u>C-U-A</u>-A-U-A-<u>C-A-G</u>-U-A-G==== RNA

AUG= Start, CUA= Leu, AUA= Iso,  CAG= Glu, UAG=Stop (AMINO ACIDS)

Explanation:

these are right i know for a fact.. had this unit for school

4 0
3 years ago
What's an example of a solution flour and water , sand and water ,salt and water
UNO [17]
QUICK ANSWER

A combination of sand, salt and water is an example of a heterogeneous mixture. A heterogeneous mixture is a type of combination where the constituents of the mixture are not uniform, and there are two or more distinctive phases of separation.


4 0
3 years ago
The offspring will have traits from both the father and the mother
kvasek [131]
If it's a true or false question it's true.
6 0
4 years ago
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A forest fire destroys an area. A small population of trees and a large population of birds are both affected. Which type of lim
TEA [102]
Hello, to answer your question properly the problem that's effecting the population is the decrease in trees. It causes their nests and homes in the trees to be burned and make them have to migrate somewhere else then that area they were living in.

    Signed, Virtouso Sarge
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