Explain why the majority of genes in an organism occur in pairs.

What is the difference between somatic and germ cells

The importance of the lungs in the circulatory system is that they are responsible for

1. A plant that was homozygous recessive for seed shape was crossed with a plant that was heterozygous for seed shape. What percentage of the F1 generation will be heterozygous?

How do scientists think the oceans are likely to change in the future?

Which orgonelle is responsible for garbage disposal and recycling in an animal cell?

Consider this scientific name: Homo Sapiens. What is wrong with the way it is currently written? Group of answer choices Genus name should be lowercase Genus and species names should both be lowercase Name should not be italicized Species name

What part of cellular respiration could not occur if there was no oxygen present? what would happen instead?

Which of the following characteristics, structures, or processes is common to both bacteria and viruses? A. Metabolism B. Ribosomes C. Genetic material composed of nucleic acid D. Cell division

A teacher modeled part of a DNA molecule using two of these coiled springs. Which part of the DNA molecule was the teacher most likely modeling?

All life on Earth started as unicelluar, prokaryotic organisms. Which of these structures was vital for organisms to develop in order to evolve into more complex, multicellular organisms?