Answer:
The trait being tracked is a recessive trait because less people have it.
7 people don't have it and 5 people do.
Answer:
A, B, C
Explanation:
One is a channel, one is a carrier, the other is simple
Answer:
He discovered that certain traits were linked to the X chromosome. He discovered that certain traits were linked to the Y chromosome. He created the first white-eyed female Drosophila. He created the first white-eyed male Drosophila.
Explanation: brainliest plz
Answer: infrared radiation
Explanation: