I believe we obtain the cells of our test subject from DNA testing
hope it works!!
Answer:
tt
Explanation:
T=dominant
t=recessive
To be considered recessive, 2 lowercase letters are required.
TT or Tt have at least one dominant allele
Answer:
A) birds have a large opening where the beak should be.
Explanation:
when scientists turn off the gene that makes beaks in birds, the birds have a mouth where no teeth are present. The birds have mouth because the bird resembles and closely related to the dinosaur. There are some proteins that is responsible for the occurrence of beak but when the genes are turn off these protein stop producing that leads to turn the beak place into mouth.
