Q: Introduction genetics is the study of what? Choices: - biology - variability - obesity - heredity A:
heredity

(Question)
Q: Eukaryotic cells are cells that contain what? Choices: - inorganic matter - energy - pathogens - a nucleus A:
(Answer)
a nucleus

Ques: Q: What descend from clouds in funnel-like shapes that spin violently, producing powerful winds? Choices: - currents - rains - hurricanes - tornadoes A:
Ans: tornadoes

(Q).
Q: What is a small protein that helps fight infections? Choices: - phenotype - zygote - glutamate - cytokine A:
(A).
cytokine

Ques:Q: The expulsion stage begins when the fetal head enters what? Choices: - head is outside vagina - you can see the umbilical cord - uterus - birth canal A:

Ans:birth canal

Q: The zeros at the end of a number are known as what? Choices: - rest zeros - edge zeros - remaining zeros - trailing zeros A:
trailing zeros