Ques: Q: If pollination and fertilization occur, a diploid zygote forms within an ovule, located where Choices: - bladder - uterus - testicle - ovary A:
Ans: ovary

Ques: Q: The minimum amount necessary for self-sustained fission of a given nuclide is called what? Choices: - its half-life - its molar mass - its activation energy - its critical mass A:
Ans: its critical mass

Ques: Q: What basic plant structures generally have large surface areas and high surface-to-volume ratios? Choices: - roots - stems - flowers - leaves A:
Ans: leaves

Ques: Q: Where do most red algae species live? Choices: - rivers - lakes - seas - oceans A:
Ans:
oceans