How would u approach the first one, #54
Answer:
A) The rate of carbon cycling would decrease because the link between primary consumers and primary producers would be eliminated.
Explanation:
If all terrestrial autotrophs were removed it will result to little or no photosynthesis causing the ecosystem to lose carbon as Soil humus presents in terrestrial autotrophs that stands as the main source of accumulation of carbon since its unoxidized for centuries will be lost.
I believe the left chamber has a higher concentration of neon gas because it has more neon atoms in it, and the right chamber has a higher concentration of helium gas because it has more helium atoms in it.
The correct anwser should be speed
:)
A)
It is possible to obseve that the fur color of the feline is connected with the male chromosome "X". The presence of Xb (recessive) and XB (dominant) results in the tortoise color.
The ausent tail T is carried in the autosomes with a dominacy over the presence of tail "t" and the presence of both dominances "TT" results in the death of the offspring.
B) Genotypes of the parents:
Male: XbY, Tt
Female: XBXb, Tt
