Answer:A
Explanation:The anatomy and behavior of that animal's immediate ancestor..
In animals and plants, there are two pairs of chromosomes - one set from a male and the other set from a female. But occasionally, the original fertilized cell doesn't quite divide correctly and more than two sets arises. The fertilized cell continues to divide with the result that all the cells have the extra set of chromosomes. This happens much oftener in plants and the plant will be sterile and can't form seeds.
Answer:
The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer
Explanation:
I'm not sure but I hope it's help
Answer: Weather describes what the atmosphere is like at a specific time and place, and may include temperature, wind, and precipitation.
Explanation:
Answer:
you could have asked nicely
Explanation:
