I WILL MARK AS BRAINLEST Anton Van Leeuwenhoek created microscopes that could magnify objects 10 times
better than anyone else at his time. In fact, his methods of grinding glass lenses were
so precise, it would be 150 years before anyone outdid his work. Imagine, though,
that microscopes never existed. What parts of the Cell Theory would we still be able
to figure out? Why?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Adistinctive characteristic of mammals that is not observed in other vertebrates is

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.