Which topic is most likely to be studied by a botanist? insect metamorphosis viral infection plant growth animal physiology

The correct answer is plant growth.

Botanists are people who are interested in ecology and they study interactions of plants with other organisms and environment. They also find out new species of plant. They study the effect of plant on environment. Botanist is plant explorers. They study the effect of pollution such as acid on the plant. Some botanist also works in botanical garden, herbarium nursery, and germplasm resource laboratories. A botanist can work over a place which  directly or indirectly deals with the study of plant characters.

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.