TRUE BECUASE HALF IS FROM DAD AND HALF IS FRM MOM SO 23 FROM MOM AND 23 FROM DAD
blood type B could have a genotype of either BB or BO.
<span>Scientist think convection currents are what cause earths plates to move. a convetion current is caused by the diffrence in the temperature, Mantle material close to the earths core is very hot. Mantle material near the lithosphere is cooler.</span>
Answer:
The punnet square would look like this.
R R
R RR RR
B RB RB
Human chorionic gonadotropin (hCG) is secrete by the embryo early in pregnancy to keep the corpus luteum for dying. This positive feedback will maintain the corpus luteum, which secretes Progesterone and Estrogens throughout pregnancy, in order to keep the endometrium well to nourish the embryo/fetus.
