Early Development - (Module 45)

Question 1

Zygote

Answer 1

Fertilized egg
2 week period of cell division.

Question 2

Embryo

Answer 2

Development 2 weeks through the second month.

Question 3

Fetus

Answer 3

9 weeks to birth.

Question 4

Teratogen

Answer 4

Environmental agents that cause damage during prenatal development.

Question 5

FAS

Answer 5

Physical and cognitive abnormalities in children caused by a pregnant woman’s heavy drinking.

Misproportioned head

Question 6

Rooting Reflex

Answer 6

Turning the head and opening the mouth in the direction of a touch on the cheek.

Question 7

Habituation and learning

Answer 7

Decreasing responsiveness with repeated stimulation. shows they are learning.