Which of the following is an example of sexual reproduction?
a pollen grain from one flower fertilizes another flower, resulting in the development of a seed.
a bacterium copies its dna and divides into two daughter cells in a process called binary fission.
a piece of a starfish is broken off and grows into a new starfish in a process called regeneration.
a yeast offspring grows out of the body of its parent in a process called budding.

Sexual reproduction is occurring in the following examples:

•A pollen grain from one flower fertilizes another flower, resulting in the development of a seed.

•A frog releases sperm over eggs that were laid by another frog, and these cells fuse together.

Explanation:

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek