What is the biological importance of mitosis? Why do chromosomes need to go outside the nucleus during cell division? What is the importance of mitosis? What are chromosome territories and why are they important? What is the importance of mitosis to living organisms?
What is the purpose of meiosis?相关知识点: 试题来源: 解析 Meiosis produces gametes with half the number of chromosomes as the parent so when fertilization occurs the offspring will have the same number of chromosomes as the parent.反馈 收藏 ...
Explain the purpose of meiosis. What are the roles of genes, alleles, chromosomes, meiosis, and mitosis in assuring that your cells have all the necessary machinery that make you the fully functioning organism that you are?...
Genes are contained in chromosomes. These in the cell nucleus. A single chromosome contains hundreds to thousands of genes. Every normal human cell comprises 23 pairs of chromosomes that mean a total of 46 chromosomes. A trait is any gene-determined characteristic. It is often ...
WHAT IS THE FATE OF SEX CHROMOSOMES IN POLYTENE NUCLEI OF BACTROCERA OLEAE (DIPTERA: TEPHRITIDAE)?doi:90DrosopoulouElena; NakouIfigeneia; ŠÍCHOVÁJindra; KubíčkováSvatava; MarecFrantisek; Mavragani-TsipidouPinelopi
In Angiosperm, if number of chromosomes in endosperm is 30, what will be the no. of chromosomes in nucellus :- View Solution The number of chromosomes are present in human cell a) 22 pairs b) 23 pairs c) 24 pairs d) 26 pairs
The fusion definition is essentially the definition offertilization. The male gamete (sperm) fuses with the female gamete (egg) in order to create a fertilized zygote. This zygote has the diploid number of chromosomes and will eventually develop into anembryo. ...
Does the female egg or male sperm determine sex?Whichever chromosome the sperm that fertilizes the egg has is what determines whether a baby will have male or female sex chromosomes. Of course, you must have both an egg and sperm to make a baby, but the sperm is the determining factor ...
If the number of chromosomes in as endosperm cell is 27, what will be the chromosome number in the definitive nucleus ? View Solution If the number of chromosomes in G1 phase is 18. What will be the number of chromosomes in S-phase. View Solution If the number of chromosomes in an end...
Fabry disease inheritance happens in an X-linked dominant manner, meaning a person only has to inherit one mutated copy of GLA on a single X chromosome for Fabry to manifest.Because women have two X chromosomes and men have only one, with the other being the Y chromosome, when a man ...