The answer to your question is D
In a way, it was the creation of the punnet square and the start of understanding gene pools. He also learned how to manipulate there traits.
So you don’t know any of them?
Answer:
The three types of rocks are Igneous, Sedimentary, and Metaphoric.
Explanation:
<em>Igneous</em> rocks are formed out of melted rocks deep inside the Earth. A distinguishing unique characteristic is that they are hard.
<em>Sedimentary</em> is formed from layers of sand, silt, dead plants, and animal skeletons. A distinguishing unique characteristic is that they are easy to crumble.
<em>Metaphoric </em>are formed when minerals change through heat and pressure underground. Two distinguishing unique characteristics are that they may have many layers and are noticeably hard.
What's up? meristem/meristematic tissue is capable of *cell division*
best of luck with your studies :)