Higher mutation rate in human sperm thanin human eggs WHY?

Q: Chromosome type not exhibited by humans. * 2. Chromosome type with noticeably short p-arm. * 3. When…

A: The study of the molecular basis of biological activity in and between cells, including molecular…

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: Question : if our  society the women are often blamed for given brith to daughters .can you explain…

A: Since we only answer one question at a time, therefore, we are answering the first question listed…

Q: concept defines a species as a group of organisms that are capable of exchanging Mayr's genes. O…

A: Mayr's gave biological species concept.  According to this concept " species are groups if…

Q: Biology 1 Assessment 3 Miller, Timia 00 26 of 40 21 22 23 24 25 26 27 28 29 30 Polyploid plants form…

A: Any change in the nucleotide sequence is termed as mutation. Sometimes, there is a change in the…

Q: What is the sequence of DNADNA strand being synthesized during sequencing? Express answer as a…

A: Gel electrophoresis is used to separate molecules like DNA, RNA or protein, for RNA and DNA agarose…

Q: Most mutations in a diploid organism are recessive. Why?

A: To describe: Why most mutations in a diploid organism are recessive.

Q: The failure of chromosome 21 to segregate during egg or sperm development produces a gamete with 24…

A: Humans have 46 chromosomes (2n) and are diploid in nature, however during fertilisation, only the…

Q: Explain why forams have such a well-preserved fossil record. 85. Would you expect the plastid DNA of…

A: Foraminifera (forams) are single-celled organisms with shells. They are abundant as fossils for the…

Q: ice, the green eye gene (g) are on the same chromosome as the long tail gene (1). The inant alleles…

A: The phenomena described above is a sort of linkage first described by Morgan. Linkage is  a…

Q: At a crime scene, forensic technicians collect blood from an apparent victim. but no body was…

A: White blood cells are part of blood. They contain the nucleus which contains chromosomes made up of…

Q: Recombination of tole players and their involvement in various cancers

A: "Investigating the effect of genetic recombination in cancer, we dive into the role of gene fusion…

Q: A male fish from a true-breeding fish line has the mutant phenotype of spiky fin. The male fish…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: THE ROLE MOSOMES 1. Examine the chromosomes shown below from two people. Then, answer the questions…

A: Since there are multiple questions in this particular question, I'll answer the first three subparts…

Q: A rare class of dominant gain-of-function _______ arisesfrom neomorphic mutations that generate a…

A: Genes are the hereditary unit of the DNA that when expressed display a certain phenotype. A…

Q: Mobile pieces of DNA—transposable elements—that insert themselves into chromosomes and…

A: Transposable elements are the DNA (deoxyribonucleic acid) sequences that can alter their positions…

Q: Chromosomal analysis of this karyotype reveals the mutation is a result of O A. a missing X…

A: Roughly 1 in every 2,000-2,500 live female births is affected by Turner syndrome.

Q: Genetics Question 5

A: The question is asking us to determine the probability of a mouse offspring having a straight tail…

Q: Accardng to ledture, which discoveries have forced us to redefine the central dogma of biology (ie…

A: Central dogma says that DNA forms DNA copies by replication and RNA by Transcription process. This…

Q: talking about pseudogenes - how has their presence impacted genomic evolution and subsequentially,…

A: Introduction :-  Pseudogenes are non-functional copies of genes that have accumulated mutations over…

Q: How Genetics related to COVID 19. Explain the advances in Genetics

A:

Q: 7. A couple with widow's peaks, an autosomal dominant trait, have two grown daugh- ters and one…

A: A noticeable V-shaped point in the hairline in the middle of the forehead is known as a widow's…

Q: What Darwin Never Knew. What did Darwin not know about when he wrote the Origin of species by…

A: Charles Darwin was the first person who discussed regarding origin of species by natural selection.…

Q: 66 Comparisons of DNA sequences among humans have revealed many types of variations. Which of the…

A: DNA stands for deoxyribonucleic acid. It is a kind of macromolecule present in cell.

Q: NOTE: 15N isotope is heavier than 14N found normally in the environment. light light heavy heavy…

A: The semiconservative type of DNA replication is when the old DNA strand is used as a template for…

Q: 3. Draw a depiction of the following chromosomal abnormalities: a. Paracentric Inversion b. Terminal…

A: The chomosomal abnormalities are two different types. Those are, changes in the number - those are…

Q: Why inversion heterozygotes produce few if any recombinant progeny.

A: Inversion is a chromosomal rearrangement in which a chromosomal segment is reversed end to end,…

Q: In the following image, A and B are and chromosomes C D E F A Replication

A: Chromosomes are thread-like structures found within the nucleus of both animal and plant cells.…

Q: 16. Nitrogen bases pair with bases that are O available identical complimentary O opposite

A: Introduction :  The centromere is the region of the chromosome that attaches to a spindle fibre at…

Q: Question 1 Review Concept 13.1. Match the term and its description. Each term can only be used once.…

A: DNA is the genetic material. It stands for deoxyribonucleic acid.

Q: 8 Why X-chromosome aneuploidy can  cause sterility

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

Q: alpha-globin in cow and pig O orthologous genes O paralogous genes O pseudogenes O all of these

A: Homologous genes are those genes which are similar in sequence but are not identical. Based on the…

Q: Can you explain this dna model

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Q: A mutation in which most of the pi sequence of the gene is removed which type of allele?

A: Introduction :- Mutation is a change in a DNA sequence. Mutations can results from DNA copying…

Q: . just exolain shortly no need to explain to

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Introduction essay on, Homologous genes present in both eukaryotes and prokaryotes lack introns in…

A: Prokaryotes are the primitive type of cells that don't have membrane bound organelles and have the…

Q: In a certain variety of butterflies, gene F is dominantly epistatic to gene G in determining the…

A: The phenotype of an organism refers to all of its visible features, which are impacted by both its…

Q: Genetics/Chi Square Question: Should I accept or reject the null hypothesis. Why?

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

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.