Answer:
The moon is earths only permanent natural satellite
the moon always shows earth the same face
the sun and moon are not the exact size
the moon is 238,900 miles from earth
the moon is estimated to be about 4.6 billion years old
Answer: The carrier’s offspring would suffer Down syndrome due to the presence of XXY chromosome.
Explanation:
Down syndrome is a condition caused by a chromosomal excess e.g XXY instead of XX-chromosome found in normal females or XY-chromosomes found in normal males
Translocation is the transfer of a chromosomal segment to a new position, especially on a nonhomologous chromosome.
After translocation, the carrier is normal because he or she still has two copies of all the essential genes on chromosome 21. However, on production of sex gametes, the transferred segment follows Mendel law of segregation and makes it way as XXY to the newly formed zygote - putting the carrier offspring at risk of Down syndrome.
A bonds with t g bonds with c t bonds with a c bonds with g
Answer:
a
Explanation:
Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.