Answer:
He should get his mitochondrial haplotype sequenced, given the genetic variation in mitochondrial sequences compared to Y chromosomes.
Explanation:
A haplotype is a group of genes within an organism that was inherited together from a single parent. The word "haplotype" is derived from the word "haploid," which describes cells with only one set of chromosomes, and from the word "genotype," which refers to the genetic makeup of an organism.
Genetic variation is a term used to describe the variation in the DNA sequence in each of our genomes. Genetic variation is what makes us all unique, whether in terms of hair color, skin color or even the shape of our faces.
The typical metazoan mitochondrial DNA (mtDNA) is a double-stranded circular DNA molecule, which encodes a conserved set of 37 genes, including 13 protein-coding genes (PCGs) plus the two ribosomal RNA (rRNA) genes and 22 transfer RNA (tRNA) genes.
This, together with other special characteristics such as faster evolutionary rates than nuclear genes, presumed maternal inheritance, and absence of recombination makes mitochondrial DNAs one of the most popular targets for population genetics studies and accurate identification.
A rain forest
A desert
A polluted lake
Answer:
what do acrosome contains: The acrosome is an organelle that develops over the anterior half of the head in the spermatozoa (sperm cells) of many animals including humans. It is a cap-like structure derived from the Golgi apparatus. In Eutherian mammals the acrosome contains digestive enzymes (including hyaluronidase and acrosin).
what is acrosome made up of? : The acrosome is an organelle that develops over the anterior half of the head in the spermatozoa or sperm cells of many animals. It is a cap-like structure derived from the Golgi apparatus.
its functions: The function of the acrosome reaction is to help the sperm get through the egg's protective coat and to allow the plasma membranes of the sperm and egg to fuse. This places both haploid nuclei (one from the sperm and one from the egg) into the same cell, where they form the diploid genome of the new organism.
Explanation:
A reference to the Sun! The chemical reaction that results from the energy of light leads the molecules of water and carbon dioxide to disintegrate and then reassemble into molecules of glucose and oxygen gas. After the sugar is created, the mitochondria convert it into energy that can be used for growth and repair. Thus, option B is correct.
Water and carbon dioxide are converted by plants into a sugar called glucose using the power of the sun. Glucose is used by plants as a fuel source and to make substances like cellulose and starch.
Cellulose is used to build cell walls. Starch is preserved in seeds and other plant parts for use as a food source.
Therefore, The sun provides the plants with the energy they need to develop and prosper. The plants would not be able to survive if it were always dark outside.
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