The explorer has discovered "A shield volcano".
Reactants go into it, and products come out
Answer:
An incomplete dominance bad heterozygous individual blends the two traits.
With codominance you'll see both alleles showing their effects but not blending whereas with incomplete dominance you see both alleles effect but they've been blended
<h2><u>Answer:</u></h2>
The correct option is B (The longer-spined sea urchins existed before the shorter-spined sea urchins.)
<h3><u>Explanation:</u></h3>
The more drawn out spined ocean urchins existed before the shorter-spined ocean urchins.
Since the shorter spined urchins are higher up, that demonstrates that they developed from the more drawn out spined urchins, implying that having the shorter spines was useful to them as an animal types, so the shorter spines came AFTER the more extended spines.
Adaptation are genetic changes in the species over generations whereas growth and development happens to one animal in it’s lifetime
