The right answer is It produces male and female sex cells.
Meiosis is the process of double cell division allowing the formation of gametes, or sexual cells in eukaryotic organisms. It differs from mitosis, somatic cell division, which takes place only in a time. From a diploid mother cell, we obtain four haploid daughter cells with different genetic material.
Answer: between the second and
third finger
The correct method of removing
a glass stopper is to grasp it between the second and third finger with the
help of the thumb. If the glass stopper is stuck, you can use the tap method by
using many gentle tap and keep on turning the flask. Another technique is to put
oil or use a flame to expose it to heat.
Answer:
The loss of phytoplankton is a huge problem for marine food chains, says Worm, because every creature in the ocean either eats phytoplankton or eats other organisms that depend on it.
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Answer: Lydell Grant, acknowledging that he was wrongfully convicted of murder has only meant purgatory, nearly seven months of it. He is neither free nor behind bars, nor can he restart his life. The laggardly movement of his case for exoneration, which his supporters say only underscores the frustrations and larger belief that systemic racism is ingrained in the justice system, has left him in a different type of cage. A jury convicted Grant of the 2010 fatal stabbing of a man outside a Houston bar, sending him away for life. Grant spent his days in prison reading about the legal system and writing letters to whoever he thought would take up his cause. Then, in 2019, with the help of a legal team with the Innocence Project of Texas and forensic scientists who used emerging DNA technology, new evidence was collected that convinced Harris County District Attorney Kim Ogg to support a request for bond.Grant was released from a Texas prison just before Thanksgiving Day.In December, prosecutors confirmed that re-examined DNA recovered from the fingernails of the victim, Aaron Scheerhoorn, had yielded charges against a new suspect found through an FBI criminal database. Houston Police Chief Art Acevedo said Jermarico Carter of Atlanta, who had a criminal record, confessed to having stabbed Scheerhoorn and was arrested. Acevedo personally, and publicly, apologized to Grant.
Paragraph cited from NEWS by Erik Ortiz
Answer:
The correct answer is - B. Non-disjunction during sperm formation resulted in her receiving no sex chromosome from her father and an X chromosome from her mother; she is XO.
Explanation:
In this case, the mother was a carrier of hemophilia and she transfers that mutant allele to her daughter and as the daughter did not get any sex chromosome from her father.
Therefore, mutant X expresses itself and she is hemophilic.
This X did not express in case, of her mother due to fact that it is a recessive allele and only expresses when both genes is the same state.
