The correct answer is option C. Endocrine glands secrete hormones into the bloodstream because endocrine glands are ductless and the exocrine glands have ducts so they secrete their hormones into the ducts.
Answer:
harmful effect and no effect
Explanation:
No effect: most mutated genes destroy themselves before it gets to far
Harmful effect: an example of harmful effects would be down-syndrome (where you have 3 21-chromosomes and you are only supposed to have 2)
I think it's A. Tell me if I'm wrong.
Please leave a thanks.
Keystone species, they kinda hold the food webs together
Answer:
The Stroma of the chloroplast.
Explanation:
This answer is correct
