Higher mutation rate in human sperm thanin human eggs WHY?

Q: The diploid number of chromosomes in a certain animal is 8 (2n 8). How do the four pairs of…

A: Introduction  A normal cell can divide by two process one is Mitotic cell division while the second…

Q: Make a reflection paper based on this video about cloning

A: The process through which individual organisms that are genetically identical are produced is known…

Q: Changes in genes that cause new traits are called mutations alleles DNA chromosomes

A: Genes are the basic working unit of genetic inheritance. They are short segments of DNA that contain…

Q: When is the production of genetically identical offspring a disadvantage?

A: In a asexual reproduction due to present of only one parent the offspring are genetically identical…

Q: 0. The S phase stands for synthesis, which means to make or build something more complex out of…

A: The cell cycle is a sequence of events by which a cell duplicates its genome and synthesis other…

Q: hw shos the process of DNA replicaltlon impact mutations in an Individual? ALDNA eplication stops…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Which one is correct about somatic mutations?   They can be inherited to progeny   They can cause…

A: According to the question, we have to find out which option is correct about somatic mutation. So,…

Q: 11. What information is most accurate regarding the nurse's understanding of pain management? a.,…

A: The term "pain management" describes the medical strategy used to reduce or manage pain, which is a…

Q: Telomere (ends) Centromere (middle) 2A 2B Chimpanzee Chromosomes Human Chromosome 2 What does the…

A: Humans beings have 46 chromosomes (23 pairs). Whereas Chimpanze have 48 chromosomes. This is due to…

Q: expalin  what is the function of chromosomal DNA?

A: Gene: Genes are a functional unit of heredity. It contains information that determines what the…

Q: If a person os homozygous for the presence of an ALU repeat in the PV92 region you would expect the…

A: Homozygous refers to the presence of the same type of allele on a particular locus.

Q: how Deletions Remove DNA from the Genome

A: Deletion is a type of chromosomal aberrations in which a segment of chromosome is lost. It is of two…

Q: (warm up) Name Caitlin Myers 7-and an Periodd be ritte Ssion se DIRECTIONS: Complete each of the…

A: Central dogma is a complex process where, mainly event occurs DNA replication ( formation of new DNA…

Q: 4. A protein is found with the sequence Met-Thr-Tp-Phe-Lys-Cys-Arg-His-Pro-Gly, A mutant is found…

A: Mutations are change in the nucleotide sequence which results in abnormalities in the protein…

Q: Muller's ratchet can be reversed by mutation. Group of answer choices True False

A: The irreversible accumulation of harmful mutations in asexual populations is known as Muller's…

Q: Number of DNA bases different from human chimpanzee

A: Humans and chimps share a surprising 98.8 percent of their DNA.

Q: A reciprocal translocation between chromosomes9 and __ contributes to chronic myelogenous leukemia.

A: Step 1 Introduction Translocation is a type of chromosomal aberration in which two non-homologous…

Q: he purpose of using a washing soap in DNA extraction experiment is to D a. Cut the proteins away…

A: DNA stands for deoxyribonucleic acid. It is present in the nucleus of the cell  It stores genetic…

Q: Point mutations affect. can be classified by Answer 1 Answer 2 Answer 8 in which nucleotide base…

A: Mutations are the result of a change in the genetic code of an organism. It can occur DNA or RNA or…

Q: Part II. Give what is needed. |Original DNA Sequence: TACACCT T G G C G A C G A C T MRNA Sequence: |…

A: Q. Frameshift mutation: A frameshift mutation is a genetic mutation that occurs when a deletion or…

Q: expalin Yeast centromeric DNA sequences

A: Centromere, also known as kinetochores are DNA sequences that are involved in linking a pair of…

Q: Cytokinesis in Plant Cells • A plant cell has a rigid cell wall covering its cell membrane ( plasma…

A: When a parent cell divides into two or more daughter cells, this is referred to as cell division.…

Q: Similarities in the sequences of genes enables scientists to study cells from many different…

A: Studying similarities in genetic material different organisms helps scientists to understand…

Q: Nullisomy is a genome mutation where a pair of homologous chromosomes that would normally be present…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: utation rates than DNA viruses such as Herpes viruses? olymerases which copy viral RNA have much…

A: Viruses may be either composed of RNA or DNA. The Genome is surrounded by a protein coat called…

Q: Gene 3: Gene 3: Gene 4: Gene 4: Gene 5: Gene 5: Gene 6: Gene 6: Gene 7: Gene 7: Gene 8: Gene 8: Gene…

A: The DNA sequence will be transcribed into mRNA that contain the genetic codon by the process of…

Q: Mitochondrial replication and segregation Transmitted only by the mother Affected organs: muscles…

A: Mitochondria are organelles found in the cells of all eukaryotes. They are often referred to as the…

Q: Chromosome 3 in orangutansdiffers from chromosome 3 in humansby two inversion events that occurredin…

A: Chromosome 3 in humans: is one of the 23 pairs of chromosomes in humans. Normally, people have two…

Q: 6 Genome Restructuring and Evolution

A: Evolution is a natural process that includes several changes in the characteristics of a species…

Q: Extinct 4-A comparison of DNA or protein sequences from different species can reveal evolutionary…

A: To understand why a non-coding region of DNA may be more reliable than a gene such as Leptin when…

Q: The idea that sperm carry more mutations thanoocytes makes sense. Explain how?

A: Mutation is defined as the sudden inheritable change that occurs in the DNA sequence.  It is caused…

Q: (8) After training, the mice with knock-in of the human version of the CMAH gene (which has lost…

A: Humans are exceptional long-distance runners when compared to other primates. This trait first…

Q: The SOS repair system almost always introduces errors. Why then do we have this system?

A: DNA damage occurs either due to mutation or error that occurs during the processing of DNA such as…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.