In humans, a combination of XX chromosomes results in a female zygote and that of XY results in a male zygote. From whom does a male zygote inherit an X chromosome

Cells that lack a membrane-bound nucleus containing its dna genetic blueprint are called

The mathematical chance that something will happen is called what?

What happens in a chain reaction? reactants that have two parts split. radioactive reactants are deposited on control rods. products that are radioactive are lost. products that start a new reaction are released?

Which is more useful when identifying a mineral: the mineral's color or the mineral's streak?

A racecar begins its first lap on a racetrack. After seven seconds, it is 140 meters further east. What is the average velocity of the racecar?

Where does chemical digestion of food take place?

What organelle stores information and is considered the control center of the cell?

Can farming and conservation go hand in hand? how?

What are the three main components of biodiversity? a. Species diversity, species productivity, and species stability b. Genetic diversity, species abundance, and species evenness c. Species richness, species abundance, and species evenness d.

How can droughts lead to poverty and conflicts? Explain.