In a cladogram, when does a group of organisms branch off? when a new trait evolves when an ancestor becomes extinct when it is discovered when it becomes large enough

Which of the following statements is true? The earth's asthenosphere is made of solid rock. The earth's inner mantle is made of solid rock. The earth's inner mantle and asthenosphere are made of solid rock.

There are about 200 grams of protein in the blood plasma and normally none in the urine. what mechanism keeps protein out of the urine, and what structure would be potentially damaged if protein were found in significant amounts in urine

Describe one similarity and one difference between the functions of a three chambered heart and knows of a four chambered heart

If you remove red blood cells, white blood cells, and platelets from blood, what remains

What cells support the spermatogonia?

After mitosis, how many chromosomes with each daughter cell have

Which organelle stores genetic information? Chloroplast Golgi apparatus Nucleus Ribosome

Jane was involved in an automobile accident in which both her parents were killed. When you ask her about it, she says she has no memory of the accident. What ego defense mechanism is she using?

is a fungal infection in the mouth and throat, producing sore, creamy white, slightly raised curd-like patches on the tongue and other oral mucosal surfaces.

Scientists were able to determine the age of the earth from rock samples that were analyzed. What technique was used to do this