Nerve And Hormone

Question 1

Strengths and weaknesses to Ivf

Answer 1

Let people have children
Used own egg and sperm of parent
Resolve infertility problems
Used for long time and is safe

Unnatural
Ethical issues
Expensive
Multiple pregnancies

Question 2

Plant hormones

Answer 2

Weed killer contain growth hormone causing the weed to grow too quickly and die
Root powder makes stem cuttings develop roots