If sexual reproduction in humans occurs correctly, the gametes formed by meiosis are ___ & the zygotes formed by fertilization are ___. Explain. What are the roles of genes, alleles, chromosomes, meiosis, and mitosis in assuring that your cells have all the necessary machinery that make you...
When does crossing over occur in meiosis? When during meiosis does independent assortment occur? When does mitosis occur in humans? Do identical twins have genetic mutations? Does a zygote produce somatic cells by mitosis? Can two female eggs create a live fetus? How does double fertilization occ...
Question: Where does fertilization of an egg cell usually occur? Ovulation & Fallopian Tube: The mammalian female provides her half of her progeny's embryo's genetic material through what is called an egg (also called an ovum). On a cycle, the female will ovulate and her egg will travel ...
Gametes areproduced by mitosis(not meiosis) and after fertilization a diploid zygote is created. ... It can only divide by meiosis to produce haploid cells once more, which then produce the main adult body. What are the symptoms when sperm meets egg? Implanting gives the blastocyst a blood ...
Does a zygote produce somatic cells by mitosis? Does DNA replication only occur during meiosis during fertilization? Does it undergo replication at any other time? When does methylation take place in embryonic development? When do sister chromatids separate during meiosis?
How many new cells are produced from each parent cell during meiosis? How many chromosomes did Denisovans have? How does independent assortment of chromosomes increase genetic diversity? How many autosomes are in a sperm cell? What does each chromosome determine?
What does meiosis create? What is double fertilization in flowering plants? Define haploid cell How do non-seed plants reproduce? Do seed-bearing plants produce spores? What is the ploidy of a zygote produced by fertilization? Human females produce egg cells that have ...
What was the result of a three-parent embryo? How can three women produce a viable child without a man? Explain your answer. Three cells undergo meiosis. How many haploid cells are produced? How is a zygote formed? How many chromosomes are in a sex cell?