How many total, non-unique alleles are there for each gene in a population of 400 humans?
800
400
1600

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Why is it incorrect to say that mitochondria function only as energy factories with cell