Rose comb (R) in chickens is dominant over single comb (r). Cross a white heterozygous rose comb chicken to a black single comb chicken.

What is the genotype of the white heterozygous rose comb chicken?

What is the genotype of the black, single combed chicken?

What fraction of the offspring will be blue rose comb?

What fraction of the offspring will be blue?

What fraction of the offspring will be single comb?

What fraction of the offspring will be white rose comb?​

i'd say that the moon rock is about 2.2 billion years old.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

cinderella is one of the most popular character in the disney world or in barbies. a lot of young girls do wants to copy her and would love to dress like cinderella.

it would be probably shocking for me to see cinderella with a barber. it would be an awkward moment for me to see her with a barer.

after her father unexpectedly dies, young ella (lily james) finds herself at the mercy of her cruel stepmother (cate blanchett) and stepsisters, who reduce her to scullery maid.