Mention 4 imp. features of drosophilla? ?

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

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?