How is Anaphase I in meiosis different than in mitosis A. Chromosomes are not pulled to the poles.

B. Nothing, they are the same

C. Whole chromosomes are moved to the poles

D. The chromosomes are split at the centromeres

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Which of the following is the smallest unit that would contain a complete copy of the entire human genome? a) one human somatic cell b) one human chromosome c) all of the dna of one human d) one human gene