To help them swim and move around in water.
If we label the yellow parrot alleles with YY (a homozygote) and green parrot gg (also a homozygote) we can cross these two individuals and determine their future offspring.
YY x gg
Yg Yg Yg Yg
All of the offspring would receive one dominant Y allele from the yellow parent and one recessive allele from the green parent and their genotypes would all be Yg (heterozygotes). Since Y allele is dominant, all of the offspring would have yellow feathers.
Answer:
The Sun causes tides just like the Moon does, although they are somewhat smaller. When the earth, Moon, and Sun line up—which happens at times of full Moon or new Moon—the lunar and solar tides reinforce each other, leading to more extreme tides, called spring tides.
Black holes are created when a large star collapses when they run out of nuclear fuel.
Hope this helps!
Answer:
firstly,consumers and decomposers donot get energy by photosynthesis
Explanation:And the gist difference between them is that comsumers consume their food without decaying them but decomposers consume their prey only after decomposing them