WebSperm, however, contain many mitochondria strategically placed where they can most efficiently power the flagellum. ... Sperm differentiation is therefore directed by the products from both parental chromosomes, … WebMar 13, 2024 · Number. Domestic cats have 38 chromosomes, as compared to 46 in humans. The chromosomes come in 19 matched pairs, with one of each pair coming from each parent. Some species of cat such as the ocelot have only 36 chromosomes, and breeding such a cat with a cat that has 38 chromosomes will result in offspring that …
Sperm - Molecular Biology of the Cell - NCBI Bookshelf
Web2 days ago · Every ejaculation contains tens of millions of sperm, and sperm can survive up to five days or so inside the uterus or uterine tubes. ... The egg and sperm each have … WebExpert Answer. 100% (40 ratings) question1 - How many nuclei are present at the end of meiosis II? How many chromosomes are in each? answer - there will be four nuclei present at the end of the meiosis ii and each cell has half of 46 chromosomes in each cell. question2 - What is t …. View the full answer. mass gainers or whey protein
Meiosis.ppt - MEIOSIS 11-4... - Course Hero
Web6. Once the chromosomes have formed a pair, what are they called? 7. At the end of meiosis I, two cells have been produced. How many replicated chromosomes are in each of these cells? 8. Cells with a full set of chromosomes are referred to as diploid or 2n, whereas cells with half the chromosomes are haploid or n. WebHuman body cells have 46 chromosomes, while human gametes (sperm or eggs) have 23 chromosomes each. A typical body cell, or somatic cell, contains two matched sets of chromosomes, a configuration known as diploid. The letter n is used to represent a single set of chromosomes; therefore, a diploid organism is designated 2n. WebOct 16, 2024 · In humans, special cells called germ cells undergo meiosis and ultimately give rise to sperm or eggs. Germ cells contain a complete set of 46 chromosomes (23 maternal chromosomes and 23 paternal ... hydromatic check valve