Web10 apr. 2024 · No you didn't. A female is a human being born with a specific set of chromosomes. Saying I am not a man because I lost my foot and by definition men are born with 2 feet is literally changing the subject and attempting to build a … WebThe Y chromosome is one of two sex chromosomes in therian mammals and other organisms.The other sex chromosome is the X chromosome.Y is normally the sex-determining chromosome in many species, since it is the presence or absence of Y that determines the male or female sex of offspring produced in sexual reproduction.In …
Chapter 5 Mastering Biology Flashcards Quizlet
WebThe number of chromosomes becomes haploid in meiosis I, because the actual sister chromatids are not pulled apart by spindle fibers. For example, if a cell was undergoing meiosis, and had a total of 4 chromosomes in it, then 2 of them would go to one daughter cell, and 2 of them would go to the other daughter cell. That makes 2 haploid cells. WebYes, the number of chromosomes indicates how complex an organism is. No, the number of chromosomes does not indicate how complex an organism is. It depends on the type of cell of the organism. Yes, the number of chromosomes is a good indicator of an organism's complexity, but the amount of DNA matters even more. dr gregory mallo orthopedic surgeon
The chromosomal basis of inheritance (article) Khan Academy
Web1 jun. 2024 · In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and … Web31 jul. 2024 · B chromosomes (Bs) are enigmatic additional elements in the genomes of thousands of species of plants, animals, and fungi. How do these non-essential, harmful, and parasitic chromosomes maintain their presence in their hosts, making demands on all the essential functions of their host genomes? The answer seems to be that they have … Web13 apr. 2024 · The human NOG gene is present on chromosome 17q22, has one exon, and codes a secreted protein, Noggin, that seems to be involved in BMP signaling as an … dr gregory mays covington