What is a source of genetic variation in sexually reproduction organism?
1 Answer. Sexual reproduction gets its source of genetic variation from crossing-over and genetic recombination.
Which of the following is a source of genetic variation in sexually reproducing organisms quizlet?
The most common source of genetic variation in sexually reproducing organisms is: Recombination of alleles through meiosis and fertilization.
What are 3 sources of genetic variation in an organism?
Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms. Finally, genetic variation can be a result of sexual reproduction, which leads to the creation of new combinations of genes.
What is the source of genetic variation in a sexually reproducing organism compared to an asexual organism?
The only source of variation in asexual organisms is mutation. This is the ultimate source of variation in sexual organisms.
What are the sources of genetic variation quizlet?
Three sources of genetic variation are mutation, genetic recombination during sexual reproduction, and lateral gene transfer.
Which of the following are sources of genetic variation quizlet?
Three sources of genetic variation are mutation, genetic recombination during sexual reproduction and lateral gene transfer.
What is the source of genetic variation quizlet?
Three sources of genetic variation are mutation, genetic recombination during sexual reproduction, and lateral gene transfer.
Which of the following is not a source of genetic variation?
Answer and Explanation: The answer is C. Mitosis of fertilized eggs. Mitosis of fertilized eggs is not a source of genetic variation.
What are the 5 causes of genetic variation?
Genetic variation is caused by:
- mutation.
- random mating between organisms.
- random fertilization.
- crossing over (or recombination) between chromatids of homologous chromosomes during meiosis.
Jun 8, 2022
Which of the following is a main source of genetic variation?
Mutations are the original source of genetic variation. A mutation is a permanent alteration to a DNA sequence.
What are two main sources of genetic variation quizlet?
The two main sources of genetic variation are mutation and recombination.
What are the 4 sources of genetic variation?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Which of the following is a source of variations?
Mutations, recombinations and deletions all are the sources of genetic variation. A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.
Which of the following is an example of genetic variation?
Answer. Answer: examples of genetic variation include eye colour ,blood type ,camouflage in animals and leaf modification in plants.
What are the four sources of genetic variation?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
What causes genetic variation?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Which of the following may be the source of genetic variability?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Which of the following is a major source of genetic diversity?
Mutations are the original source of genetic variation. A mutation is a permanent alteration to a DNA sequence.
Which of the following are sources of genetic variation check all that apply?
Three sources of genetic variation are mutation, genetic recombination during sexual reproduction and lateral gene transfer.