What happens to the number of alleles in the gene pool of a population?

Q: Compare and contrast how chemical radiation and viruses cause neoplastic diseases in fish.

A: Neoplasia It is a prevalent disease in fishes, the biggest group of vertebrates, just as it is in…

Q: Question 14: You examined 8 mutants, so in theory there could be 8 complementation groups…

A: The analysis has been done in a tabular manner and the growth is represented by black dots. Here…

Q: How prokaryotic reproduce and exchange genetic material.

A: Reproduction is the biological process by which new individual organisms – "offspring" – are…

Q: Classify the following attributes as belonging to either purple photosynthetic bacteria or…

A: Difference between purple photosynthetic bacteria and heliobacteria.

Q: ymptoms of malaria and describe how you would diagnose and treat the disease.

A: Malaria is a disease caused by the parasite Plasmodium.

Q: What is the most likely mode of inheritance for this trait? I 1 2 1 2 3 4 6 7 OLO 2 3 4 5 6 7 8 9 10…

A: In the given pedigree, the trait do not skip generations. This implies that the mode of inheritance…

Q: A Patients with an inherited cancer have a mutation in a zinc-finger motif of P21 (a cell-cycle…

A: Each organism's DNA sequence is unique. Its base-pair sequence might vary from time to time. It is…

Q: Describe two main threats to the survival of flying insects and one thing that we will we lose from…

A: In this Question we have to describe about how we can protect insect from their extinction and what…

Q: Why do diploid organisms that reproduce via sexual reproduction even bother with meiosis? What is…

A: Cell division Cell division is an important event in which the cell divides and increases in number.…

Q: human evolution

A: genetic drift can result in the loss of rare alleles and decrease the gene pool. Genetic drift can…

Q: II. Comparing and Contrasting A. The Venn Diagrams show how some organs are similar and different as…

A: Plants have Tissues xylem and phloem helps conveyance of water, nutrients and minerals in plants.…

Q: Match the antimicrobial drug class to its action. 1. Macrolides A. Inhibit cell wall synthesis 2.…

A: Introduction:- Antimicrobial agent, any of a wide range of chemical substances and physical agents…

Q: The diet-planning principle that provides all the nutrients, fiber, and energy in amounts sufficient…

A: Its called adequacy .   Nutritional adequacy is defined as the sufficient intake of all the…

Q: * inorganic composition make 60%-70% of bone composition O 60% -75% of bone composition O 60%-90% of…

A: Bone  functions in providing mechanical support for locomotion, protecting vital organs, and…

Q: a experiment of Brown Anole Lizard Distribution is conducted to perform my experiment I will choose…

A: Any factor, attribute, or situation that can exist in different amounts or types is referred to as a…

Q: Species within a community interact with each other in a variety of ways. Match each scenario with…

A: Species interaction Species interaction describes the relationship between species in the same area…

Q: If a mouse and a small lizard of the same mass were placed in an experimental chamber under…

A: Introduction  Oxygen uptake (or consumption) is a measurement of a person's ability to take in…

Q: After catching her archenemy, Xena has lived a long and productive life. She is now 85 years old and…

A: Xena is 85 years old and suffered gradual changes to her rib cage and have reduced motility of the…

Q: What is fusion mutation?

A: Introduction Mutation can be defined as the change in the DNA sequence or a structural change…

Q: a. Allows the passageway of air to the lungs b. Pumps blood to the different parts of the body c.…

A: Human circulatory system is an open circulatory system, which means blood from heart is transported…

Q: What is the probability of 1) Having an affected daughter? 2) having an affected son?

A: As previously mentioned the mode of inheritance is X - Linked dominant. X-linked dominant…

Q: Expound on the following: 1. Energy Intake 2. Energy Balance

A: Energy intake is basically the the consumed energy of food. The standard dietary energy for macros…

Q: Biology Which of the following is NOT a requirement of natural selection?

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

Q: need help thinking of a testable hypothesis?

A: Testable Hypothesis a testable hypothesis is the one that can be approved or falsified after testing…

Q: How does gene affects migrating cells?

A: Solution:-  Firstly we can see what is migrating cells and which factor affect the cell migrating.…

Q: A food label ingredient list reads in the following order: wheat flour, vegetable shortening, sugar,…

A: e) Smallest amount in this food is Cornstarch. It is use in only small amount because it is high in…

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A: Given information  Patient is brought to the emergency after 30 minutes of unconsciousness.…

Q: Compare and contrast the mode of action of tetanus and botulinum toxins.

A: Introduction The toxins are small peptide molecules that can cause disease after contact with the…

Q: To determine: The reason as to why some of the enzymes that are important in molecular biology are…

A: Thermophilic bacteria uses in molecular biology.

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A: Introduction :- A gland is an organ that produces hormones, digestive juices, sweat, tears, saliva,…

Q: what is the adavantage of prokaryotic fission over sexual reproduction.

A: Prokaryotes are organisms that lack a distinct nucleus and other organelles. They reproduce…

Q: Give a part of the body that uses the 2nd class lever system

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

Q: The difference between total metabolic rate and specific metabolic rate.

A: Metabolism is defined as the entire quantity of biochemical events that occur in an organism's cells…

Q: How does evolution helps in understanding the probable origin of SARS-CoV-2?

A: In this Question we have to describe about evolution of COVID. See full answer in step 2.

Q: The pedigree shown below illustrates the inheritance pattern for a trait controlled by a single…

A: The pedigree analysis shows the mode of inheritance of a genetic trait.

Q: Why do you think deleterious dominant alleles are not very common?

A: Microevolution:- It is defined as changes in the frequency of a gene in a population, herbicide…

Q: What is unusual about the mycobacterial cell wall?

A: The cell wall is a structure that is found in the external most layer of a cell. It is non-living…

Q: Provide a thorough anatomical description of how the nervous system transforms light energy in the…

A: The light is mapped as a picture on the surface of the membrane by activating a series of sensitive…

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A: The human bone is made up of 60–70% minerals which include calcium phosphate in the form of…

Q: cer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess…

A: Cancers are made up of morphologically and phenotypically diverse cell populations, just like…

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A: Antagonistic co-evolution: It is basically the relationship between two sexes i.e. male and female…

Q: Question 6: What do you think is the composition of the medium in the master plate (minimal, minimal…

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Q: The connective tissue covering the muscle may be arranged from the innermost to the outermost bundle…

A: The outermost connective tissue sheath that covers the entire muscle is called the epimysium.    The…

Q: In the following pedigree of an autosomal recessive trait, which individuals in generation III…

A: Pedigree is a family chart showing the inheritance of a particular trait through several generations…

Q: TASK N At an altitude of 6000 meters, a climber has dizziness, severe weakness, intensive headache,…

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A: Q. In a phylogenetic tree, Species 1 and 2 are distantly related to one another but are both darkly…

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.