Which of the following might result in a human zygote with 45 chromosomes? a) an error in either egg or sperm meiotic anaphaseb) failure of the egg nucleus to be fertilized by the spermc) failure of an egg to complete meiosis iid) incomplete cytokinesis during spermatogenesis after meiosis i

What is turgor pressure, what causes it, and what does it do for a plant?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Where can dna be found in a prokaryotic cell