What happens if enzymes aren’t in the digestive system?

Which image shows labeled organelles that are present only in plant cells?

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

What is used to keep track of the gamates and possible offsprings combination