Answer:
B. Black fur
Explanation:
The last two options are normal to a bird.
Answer:
4.Only DNA serves as the master copy of an organism's genetic code which must be replicated by unzipping and base pairing before the cell divides.
The function of tRNA is to read the messages of the nucleic acids, and then translate it into amino acids.
The proprioceptors
The proprioceptors such as muscle
spindle and golgi tendon organ are sensors located in the limbs. The proprioceptors
give information about muscle length, muscle tension and joint angle which is coordinated
to provide information about the limb’s position in space.
A Nutrients move through the ecosystem in biogeochemical cycles. A
