Q: All three axes are established before the zygote begins to undergo what? Choices: - cloning - birth - twinning - cleavage A:
cleavage

(Question)
Q: The two stages of photosynthesis are the light reactions and what? Choices: - digestive cycle - respiratory cycle - reproductive cycle - calvin cycle A:
(Answer)
calvin cycle

Ques: Q: In science, what can be described as a set of steps that help us to answer questions? Choices: - theory - hypothesis - scientific controls - scientific method A:
Ans: scientific method

(Q).
Q: A diploid cell contains two sets of what? Choices: - ribosomes - neutrons - atoms - chromosomes A:
(A).
chromosomes

Ques:Q: What else besides temperature has an effect on the phase of a substance? Choices: - weight - resistance - energy - pressure A:

Ans:pressure

Ques: Q: In which solution is the amount of dissolved material equal both inside and outside of the cell? Choices: - supersaturated - exothermic - hypotonic - isotonic A:
Ans:
isotonic