(Question)
Q: Flatworms reproduce sexually. in most species, the same individuals produce both what? Choices: - gametes - heart and sperm - diploid and haploid - eggs and sperm A:
(Answer)
eggs and sperm

(Question)
Q: The speed of a particle in what state is directly proportional to the temperature of the system? Choices: - frozen - solid - liquid - gas A:
(Answer)
gas

(Question)
Q: What is studied to understand gene expression patterns in cells? Choices: - dna - protein - mutations - rna A:
(Answer)
rna