I think the Answer is the Lorax
When a phage comes in contact with a bacterial host, it attaches itself to the receptors at the outside surface of the cell. Once secured, the phage injects its DNA or RNA inside the cell through endocytosis. Once inside, the host will change according to the DNA or RNA injected.
Egg and pollen
The gametes that take part in fertilisation of plants are the male gamete, pollen, and the female gamete, egg
Hope this helps
What are the living conditions like for all the animals except the pigs and dogs?