Some animals, like birds, reproduce by fusion of cells.

before a bird hatches, what protects the bird as it develops?

a. the warmth of the sun?

b. the thin shell of the egg?

c. the hard shell of the egg?

d. the nutrients from its mothers body?

doctors i believe if i'm wrong sorry

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v

atp is used for energy.

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