A human cheek cell contains 46 chromosomes. When it divides into two cheek cells, the two new cheek cells contain 46 chromosomes each, instead of 23. How is this possible?

Which image shows labeled organelles that are present only in plant cells?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

One gene can influence trait(s). one trait can be determined by gene(s).