A structure that seems to serve no purpose in an organism is called: A. homologous B. vestigial C. dichotomous D. fossilized

The flies with variegated eye color had what abnormal chromosome structure following x-ray exposure? Group of answer choices O X-chromosome translocation that moves the w + gene to a region of heterochromatin on another chromosome in some cells.

My facial hair is soft on one side and, rough on the the other, why?

A nurse is conducting client education with a woman who meets the diagnostic criteria for metabolic syndrome. the nurse is teaching the client about the myplate tool for promoting healthy food intake.

How many chromosomes does a human skin cell have?

3 Which waters contain the most nutrients and plankton for fish to feed on? the open ocean deep-sea trenches warm-water currents areas of upwelling 4 Most ocean pollution is related to?

Milo is observing the things around his family's farm. He writes down four different resources and whether he thinks they are renewable or nonrenewable. The table below shows his notes.

A baby born from a caesarian section (an operation where the baby is removed surgically from the abdomen instead of a vaginal birth) would result in:

What are body waves?

Which of these is NOT considered to be an organic substance? A) carbohydrates Eliminate B) lipids C) metals D) proteins

Which one of the following remains intact after extensive decomposition and can be used to assist in personal identification of remains? A. Blood B. Hair C. Bones D. Muscle structure