Answer:
they might get their long hair from their father's genes. They might also have long hair phenomenally.
Although the mother may look shorthaired, she may be carrying a hidden, or recessive, longhaired mutation. So if she mates with a longhaired tom, half the kittens will be longhaired. Or if she mates with a shorthaired tom carrying the same hidden longhaired gene, one in four kittens will be longhaired.
Answer:
They cause DNA to replicate. They denature each other. They are molecules made of amino acids that speed up chemical reactions by lowering the activation energy.
The answer is B. Organisms in boxes 5 and 7 fit the description.
I need more points. That's why I am awnsering this, sorry.
