(Question)
Q: The chloroplasts contain a green pigment called what? Choices: - chloroplasm - sodium - melanin - chlorophyll A:
(Answer)
chlorophyll

(Question)
Q: The gender of a baby is determined by what special pair of chromosomes? Choices: - diploid chromosomes - sister chromatids - reflection chromosomes - sex chromosomes A:
(Answer)
sex chromosomes

(Question)
Q: When na 2 hpo 24 (the weak acid) comes into contact with a strong base, such as sodium hydroxide (naoh), the weak acid reverts back to the weak base and produces what? Choices: - rock - plasma - air - water A:
(Answer)
water