Answer:
a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring
Explanation:
<span>President Richard Nixon became the first U.S. president to visit Moscow in May 1972</span>
The research found that mothers and fathers showed the same level of sensitivity to sons, but fathers were less sensitive to daughters than mothers. Option B. This is further explained below.
<h3>What is
sensitivity?</h3>
Generally, definition a: the ability of a living being or sensory organ to react to external stimuli
In conclusion, It was discovered that although both parents were equally sympathetic to their boys, dads were less so to their daughters.
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Heat moves through radiation, convection, and conduction.
