Which if the following is not a product of the krebs cycle?
a) water
b) carbon dioxide
c) atp or gtp
d) fadh2

Genetic diversity is the variation in the genes of an entire species. each circle represents a population of a particular species in different habitats. select the population with maximum genetic diversity

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?