Simple, we are learning about new things every day we as a human race learn something new about our world
Answer:
B. C-G and A-T
Explanation:
The pairings are adenine and thymine and cytosine and guanine
chloroplasts is an organelle that actually carry out the photosynthetic activity will be unable to function if placed in a dark environment.
If someone is carrier...it means it is heterozygous !
and more accurately...it is heterozygous recessive !