The enzyme would cut out the GAATTC fragment in both strands, separating the DNA into 3 different fragments.
Strand 1 would have 3 fragments, one GAATTC (6 base pairs) one of 10 base pairs and one of 12 base pairs. (blue)
Strand 2: would have 3 fragments, one of GAATTC (6 base pairs) one of 18 base pairs and one of 4 base pairs. (red)
The Casparian Strip allows the endodermal cells to regulate the amout of water flowing into the xylem
Static friction this should help :)
This is indeed true. But it depends on if u get a mutation after u have a kid or before
if u have a kid before mutation ur kid will most likely get a mutation as well.
if u have a kid after mutation rest assure ur kid will be safe... unless its contagious
The answer is B) roan x roan.
Let's summarize:
R - dominant allele,
r - recessive allele,
<u>RR </u>- dominant homozygous with <u>red color</u>,
<u>rr </u>- recessive homozygous with <u>white color</u>,
<u>Rr </u>- heterozygous with <u>roan color</u>.
If we cross two heterozygous (Rr):
Parents: Rr x Rr
Offspring: RR Rr Rr rr
then, the offspring will be: <u>1 red</u> (RR) : <u>2 roan</u> (Rr, Rr ) : <u>1 white</u> (rr).