If the diploid organism has 24 chromosomes how many chromosomes would each haploid cell have

True or false by selecting for or against certain genes (or traits) l, natural forces shape evolution at the population level for a species

What type of system represents the cycling of energy on the earth? A. Mixed System B. Open System C. Closed System D. Energy System

Which of the following statements are false: Some veins have valves that aid in the one-way propagation of blood. Some veins depend on the activity of skeletal muscles to conduct blood. The endothelial lining of veins is smooth.

What type of elements are usually found in meteorites A minerals B non metals C gases D metals

Gene expression control that occurred after the generation of RNA is (blank) ? A:Controlled at transcription B:Controlled before transcription C:Controlled after transcription D:Controlled after translation

Both Gregor Mendel and Alfred Wegener proposed ideas that were not accepted completely by the scientific community during their lifetimes.

In eukaryotic cells, where is DNA located? A. Cellular DNA is spread evenly throughout the cell. B. The majority of cellular DNA is located in the nucleus, with some DNA located in the mitochondria. C. All cellular DNA is located in the nucleus. D.

Where organism in the food web below below is likely to store the least energy?

Which organiam would aurvive an acidic environment best

What is the answer : The cells plasma membrane most resembles which system of the human body? A. Circulatory B. Digestive C. Musculoskeletal and D. Integumentary