Answer:
Jane: Aa
Matthew: aa
Explanation:
Jane is a heterozygous woman, which means that she is dominant for this genetic trait while Matthew is homozygous that did not inherit the achondroplastic dwarfism trait from his parents, that is why he is alive.
If we draw a Punnett square, we can see that some of their children will inherit the trait while others will not.
<u> ║ a ║ a</u>
<u>A ║ Aa ║Aa</u>
a ║ aa ║ aa
Cellular reproduction in a plant is asexual, the cell makes a copy of itself. I think the process is called Mitosis.
Many kinds of prokaryotes and eukaryotes contain a structure outside the cell membrane called the cell wall. With only a few exceptions, all prokaryotes have thick, rigid cell walls that give them their shape. Among the eukaryotes, some protists, and all fungi and plants, have cell walls.
Answer:
Some minerals are needed in larger amounts than others, e.g. calcium, phosphorus, magnesium, sodium, potassium and chloride
