What determines an organisms phenotype?

A) macroevolution

B) microevolution

C) mutation

D) genes and environment

Which of the following is true about how science is used to solve a problem? It is affected by social concerns. It is unaffected by political concerns. It is not influenced by economic conditions. It is not determined by external local factors.

How many replicated chromosomes are in the original cell shown during prophase?

Let the for a white squash be represented by W and that for yellow by w. What kind of gametes as to fruit color will be produced by plants of the genotype. WW, Ww, and ww

Oxygen relights a glowing splint. What does this tell you about the chemical properties of oxygen, compared to nitrogen?

During Anaerobic respiration: A. glucose is not used as the energy source, since there is no oxygen. B. glucose is converted into ATP. C. ATP is converted into Lactic Acid. D. glucose is converted into Lactic Acid.

No, the plant cell dose not have ribsomes

How are somatic system cells different from embroyic stem cells?

What term describes chromosomes that exist in cells as homologous pairs?

Regulatory proteins in eukaryotes that are involved in controlling the onset of transcription are called A operators B enhancers C exons D transcription factors.

Part A What is a telomere? What is a telomere? the mechanism that holds two sister chromatids together the ends of linear chromosomes the site of origin of DNA replication DNA replication during telophase