Answer:
xxy this is because the XY represent the male chromosome so addition of one will make it XXY
-Mendel discovered that true breeding of Tall plants (T for dominant) are crossed with true bred short plants (t for recessive).The next generation of plants are known as F1 and are tall plants (T)
-he showed that self-pollinated first generation (F1) plants produce an F2 generation with 75% of tall plants (T) and 25% short (t)
If this helps leave a brainliest :-)
Answer:
A genetic drift is defines as the change in the allele frequency of an existing population. It arises as a result of random variation in a population. The rate of genetic drift would be greatest in a small population that are geographically isolated from the parent population. A change in the allele frequency of a population as a result of chance rather than the natural selection.
That basically just means what are your senses so
1) sight
2) speech
3) sound/ to hear
4) smell
5) touch
6) taste
Answer:
Marshes control flooding by temporarily storing and slowly releasing storm water. marshes also reduce water flow, thus allowing sediments and associated pollutants to settle out.
hope this helps and have a great day ^^