What is the significance of crossing-over in Meiosis I in sexual reproduction?
Crossing-over ensures that the four daughter cells produced at the end of Meiosis II have the original number of chromosomes in each cell.
Crossing-over ensures that the four daughter cells produced at the end of Meiosis II have the original number of chromosomes in each cell.
Crossing-over ensures that the chromosomes in the four daughter cells produced at the end of Meiosis II will have a different assortment of genes than the corresponding chromosomes in the original cell.
Crossing-over ensures that the chromosomes in the four daughter cells produced at the end of Meiosis II will have a different assortment of genes than the corresponding chromosomes in the original cell.
Crossing-over ensures that the same combination of alleles remains in each of the four daughter cells at the end of Meiosis II.
Crossing-over ensures that the same combination of alleles remains in each of the four daughter cells at the end of Meiosis II.
Crossing-over ensures that the two daughter cells produced at the end of Meiosis I have half the original number of chromosomes in each cell.
Answers: 2
Another question on Biology
Biology, 21.06.2019 22:00
Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?
Answers: 2
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 17:00
Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.
Answers: 1
You know the right answer?
What is the significance of crossing-over in Meiosis I in sexual reproduction?
Crossing-over ensure...
Questions
Spanish, 24.09.2019 20:00
