Q: In a monogamous pairing, a male individual is generally paired with what other type of individual in a sexual relationship? Choices: - worker - male - drone - female A:
female

Q: What is the large muscle that extends across the bottom of the chest below the lungs called? Choices: - uterus - pectoral - abdomen - diaphragm A:
diaphragm

Q: How many pairs of chromosomes do human have ? Choices: - 12 pairs - 31 pairs - 19 pairs - 23 pairs A:
23 pairs

Q: What are all tissues external to the vascular cambium called? Choices: - nucleus - membranes - larvae - bark A:
bark