During Prophase 1, chromosomes from each parent pair up based on their similarity. These paired chromosomes are called

chromosomes.

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection