The activity a cell performs is called

Which statement describes the relationship between chromosomes, genes, and alleles? A. Alleles cause mutations, which are genes on part of a chromosome. B. Alleles are different variations of a gene. Genes are the specific sections of a chromosome.

What is Diffusion in Passive transport

What type of nerve receptors are found in the fingers? Explain

Where do watersheds exist

Cells are classified as either prokaryotic or eukaryotic according to differences in their structure. however, these cells also share several traits. which of the following may be found in all prokaryotic and Eukaryota cells?

Match these items. 1. an atom that has gained or lost electrons 2. produces OH - ions when added to water 3. produces H + ions when added to water Acid Base Ion

When a plant cell, such as one from a peony stem, is submerged in a very hypotonic solution, what is likely to occur? when a plant cell, such as one from a peony stem, is submerged in a very hypotonic solution, what is likely to occur?

How can media coverage of polling influence the outcome of an election? Check all that apply. Voters are less informed about the potential outcome of the election. Candidates learn more about their standing.

Invasive species have a higher reproductive potential than native species. b. invasive species are keystone species. c. invasive species are not held in check by the predators and agents of disease that have always been in place for native species.

Which of these is true of the cytoplasm of an unfertilized egg? a. It is an unevenly distributed mixture of mRNA, proteins, organelles, and other substances. b. It does not contain substances that are important in directing development. c.