Question

What characteristics distinguish human males from females? A) Chromosomes (XY for males, XX for females)

B) Hormone levels
C) Height and weight differences
D) Hair length

Answer 1

Human males can be distinguished from females based on their chromosomes, hormone levels, and height and weight differences.

Step-by-step explanation:

The characteristics that distinguish human males from females are:

1. Chromosomes: Human males have XY chromosomes, while females have XX chromosomes.
2. Hormone levels: Males and females have different levels of hormones such as testosterone and estrogen, which contribute to the development of secondary sexual characteristics.
3. Height and weight differences: On average, males tend to be taller and heavier than females due to differences in growth patterns and body composition.

These characteristics are determined by genetic factors and biological processes that occur during development.