Bio 101 NVCC Final Exam Questions with Certified Answers

Bio 101 NVCC Final Exam Questions with Certified Answers Meisosis results in 4 different haploid cells The purpose of meiosis is to produce gametes (eggs and sperm) There are _____ Cell divisions in meisosis 2 Meiosis occurs in the _______ Ovary or testes DNA replication occurs during ________ Interphase 1 Recombination or 'crossing over' occurs in ________ Prophase 1 Independent assortment of homologous chromosomes occurs in ________ Interphase 1 The DNA condenses, nuclear envelope disintegrates and centrioles move to opposite poles, during ________ Prophase 1 and Prophase 2 The homologous chromosomes pair up during Prophase 1 Individual (single) chromosomes are arranged on the equator during ________ Metaphase 2 The sister chromatids seperate from each other during Anaphase 2 The homologous chromosomes separate from each other during ________ Anaphase 1 New nuclei form and the spindle fibers disintegrate during ________ Telophase 1 and 2 Oogenesis occurs in the ________ Ovaries Spermatogenesis begins at ________ puberty Oogenesis ends at ________ menopause If fertilization occurs, the result of oogensis is 1 egg, 2 polar bodies Sperm are very large, mobile, and have a tail called a flagellum. True or False? True Eggs are very large, immobile and don't have a tail. True or False? True A woman can release (Ovulate) millions of eggs in her lifetime. True or False? False Alleles are ________ alternate forms of a gene Mendel counted up ________ in pea plants Phenotypes