Mitosis/MeiosisThe genetics parts of the mitosis/meiosis just confuses me.Here are a few terms I'm getting mixed up,please define (to the best of your capability,please be concise and simple,don't give me dictionary meanings) and explain them.1.chrom
Meiosis vs. Mitosis | Comparison, Process & Crossing Over from Chapter 8 / Lesson 10 114K In this lesson, learn about the process of meiosis, what is produced by the process of meiosis, genetic recombination in meiosis, and crossing over in mitosis. Related...
Oogenesis Definition & Process from Chapter 15/ Lesson 3 505K Understand oogenesis, where it occurs, and the process of oogenesis. Learn about ovulation, fertilization, and how oogenesis is completed during fertilization. Explore our homework questions and answers library ...
Cell division is the process of mitosis or meiosis, because a cell cycle is mentioned, we will assume that this is mitosis. Mitosis is the process...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can...
(b) Growth Phase: Spermatogonial cells obtained from the multiplication phase grow in size, however they still remain diploid. These cells are now called Protoplasmic sheath primary spermatocytes. (c) Maturation Phase: This phase involves two g successive divisions. viz., Meiosis I and Meiosis ...
Sexual dimorphism in dioecious plants refers to sexual differences in primary and secondary sex characteristics1,2. Such divergences between males and females are the results of sexual selection for traits that influence individual fitness during the evolution process3. Selective pressure may lead to se...
In the first meiotic division (MI) of oocytes, the cortically positioned spindle causes bivalent segregation in which only the centre-facing homologue pairs are retained. ‘Selfish’ chromosomes are known to exist, which bias their spindle orientation and hence retention in the egg, a process known...
Describe how allelic segregation and independent assortment result in the inheritance of characteristics through the process of meiosis and sexual reproduction. What allows for genetic variation in organisms when they are produced? a. mitosis b. crossing-over, independent assortm...
by which molecules or atoms move from their higher concentration to their lower concentration. In respiration, this process takes place in the blood capillaries as already mentioned in the lesson you've attached, "But how do the lungs take oxygen out of the air and get it into the ...
Cells are living properties found everywhere on the planet. They are the tiniest units that make up living organisms and different body tissues. The nucleus, cytoplasms, and membranes are the compositions of cells. The membrane is the outermost covering of the cell and is responsible for ...