Q: Which stage has already been completed by the time sea urchin eggs are released from the female? Choices: - fetus - secondary - mitoses - meiosis A:
meiosis

(Question)
Q: Group 16 is called the oxygen group. what is the only metalloid in this group? Choices: - cadmium - beryllium - gallium - tellurium A:
(Answer)
tellurium

Ques: Q: A short reflex is completely what and only involves the local integration of sensory input with motor output? Choices: - neuronal - physiological - central - peripheral A:
Ans: peripheral

(Q).
Q: A decline in blood flow to what organs stimulates release of the enzyme renin, in turn stimulating the reabsorption of sodium and water? Choices: - thyroids - kidneys - lungs - kidneys A:
(A).
kidneys

Ques:Q: Osteoclasts and osteoblasts play key roles in repair of what? Choices: - heart - liver - brain - bone A:

Ans:bone

Ques: Q: Glycolysis, the krebs cycle, and the electron transport chain are stages in what process? Choices: - cell death - reproduction - mitosis - aerobic cellular respiration A:
Ans:
aerobic cellular respiration