A rock with different fossils is shown below:

Fossil Layers

Fish

Shell

Fern

Oak

Based on the fossil, which organism evolved last?

Discuss two benefits of multicellular organisms having some specialized cells rather than all the cells being the same.

What is the definition of Apoptosis?

Which type of health record standard varies depending on the state in which the practice is located? select one: a. certification b. licensure c. accreditation?

Assume that a population is in Hardy-Weinberg equilibrium for a particular gene with two alleles, A and a. The frequency of A is p, and the frequency of a is q. Because these are the only two alleles for this gene, p + q = 1.0.

Toll-like receptors A. are used by cells to identify the presence of microbes B. are pattern recognition receptors, bind specific parts that are unique to bacteria C. when bound activate gene expression such as the production of cytokines D.

Endosymbiosis gave rise to

Which of the following organisms could be used to make bread dough rise

Which process occurs in the human muscle when it is forced to make atp without oxygen

Give one fact about cytoplasm of an unfertilized egg

TRUE OR FALSE being heterozygous for a gene may cause only the dominant allele to be expressed, but the recessive gene may be passed to offspring that express it