Question 25 All of these are features of an autosomal recessive pedigree EXCEPT: O Heterozygotes have a normal phenotype Offected children can have two unaffected parents Heterozygotes are affected Males and females are affected equally

Q: Telomeres enable DNA polymerase to synthesize new DNA at the tips of the 5' ends of eukaryotic DNA.…

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Q: Refer to the following illustration to answer the question. ORGANISM A embryonic stage 1 gene 1…

A: Genes are the stretch of DNA that code for the polypeptide.

Q: In pea plants Red (R) flower color is dominant over white (r) flower color and green seeds (G) are…

A: Introduction :  When two different unit factors(alleles) are present in a single individual only one…

Q: coral

A: An organism in which the zygote develops into a discrete unit which then produces more units like…

Q: Suppose the tRNA synthetase responsible for attaching tryptophan to tRNA is muted in a bacterial…

A: In order to maintain correct transcription and translation, bacterial operons use attenuation as a…

Q: Do you have evidence that cellular respiration occurred in mung beans

A: Introduction Respiration is a process by which complex sugars are metabolised into small molecules…

Q: O 1. The endocrine system is.... a) a system of vessels that circulate blood around the body b) a…

A: Introduction Homeostasis is the ability to maintain a relatively stable internal state that persists…

Q: long chromosome of somatic cells of somatic cells gene of germ cells of germ cells gene of either…

A: Mitosis and meiosis are the types of cell division. Mitosis occurs in all the cells of the body…

Q: Please answer fast 3) There are very few native reptile and amphibian species in Maine. What…

A: Abiotic components are the non living components of ecosystem, which controls and determines the…

Q: Please answer fast Structure 4 is the Structure 5 is the    Structure 6 is the Structure 7 is…

A: Introduction  Excretory systems maintain the right concentrations of water, salts, and nutrients…

Q: antiviral drug

A: Viruses are tricky. They're small, mutate quickly, and make thousands and thousands of copies of…

Q: A hollow fiber enzyme reactor (HFER) consists of 5000 fibers. Each fiber has an internal diameter of…

A: Using hollow fibers, which are tiny, semi-permeable capillary membranes stacked in parallel array…

Q: Biology The food web of the harp seal is most dependent on which of the following organisms?. 1.…

A: Food-web is defined as "the network of complex interactions among species in an ecosystem"

Q: An impassable valley separates two populations of mountain dwelling salamanders for thousands of…

A: Speciation is the process by which new species emerge from existing populations.

Q: A population with birth rate of 0.2 and death rate of 0.1 O A population with birth rate of 0.5 and…

A: Birth rate is the number of individuals born in a population in a given amount of time. Death rate…

Q: O C a. b. Ú Rate of Reaction d. of Reaction Rate of Reaction Rate of Reaction 100 Temperature (C)…

A: Given are four graphs depicting the relationship between rate of reaction and temperature. The best…

Q: You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two…

A: The alleles are the alternative forms of a gene that are located on the same locas of a homologous…

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A: The DNA and RNA are composed of nucleotides. The nucleotides can form hydrogen bonds with each other…

Q: What is the importance of heritability in natural selection?

A: Introduction  In breeding and genetics, the term "heritability" refers to a statistic that…

Q: Innate immunity involves all of the following except: Inflammation Antibodies Phagocytosis Fever

A: Innate immunity is non specific type of defence that is present at the time of birth. This is…

Q: Transitional Fossils: Which of the following is the corre sequence in the evolution of structures…

A: Vertebrate incursion from aquatic to terrestrial environments required a significant change in their…

Q: The reason why scarring is not a result of epidermal wound healing.

A: Epidermal wounds are those in which the dermis is unharmed and only the epidermis is injured. These…

Q: 11 of 15 Indicate whether the following 3 statements are TRUE or FALSE: The first heart sound occurs…

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Q: a. which data represents the chloroplast? explain. b. which organelle is more at risk to changing…

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A: 0n bacteria that collect energy via an electron-transport chain (ETC), the electron-transport pumps…

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A: All the animals belongs to the kingdom Animalia. This kingdom consist of different phylums.…

Q: Which of the following rows indicates this pregnancy hormone and the correct location of production?…

A: Introduction Pregnancy is an event in which the fertilised egg cell starts developing into an embryo…

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A: Numerous microorganisms necessary for the body's proper operation are found in the human body. As…

Q: Which one of the following statements regarding antibiotics is FALSE? It is a substance produced by…

A: Antibiotics derived from the microorgansims or produced synthetically ,(wholly or partially)  to…

Q: The rising phase of the action potential is the direct result of the: O inflow of potassium O inflow…

A: A transient membrane potential reversal known as an action potential occurs when the membrane…

Q: Which of the options below describes the process by which DNA is transferred between bacterial cells…

A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question for…

Q: Select all statements that correctly describe hemoglobin and myoglobin structure. By itself, heme is…

A: Introduction  Myoglobin stores oxygen, whereas haemoglobin transports it. Red blood cells found in…

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A: The germline is referred to as the sex cells that is the eggs in case of females and sperm in case…

Q: 14 of 15 During the ulnar nerve conduction velocity practical class the following measurements were…

A: Ulner nerve conduction velocity= 280mm/ (0.00759-0.00306) sec 61810.154 mm/sec

Q: Discuss using named examples strategies that could be used to develop an effective vaccine for the…

A: Zika Virus: Zika virus is an arbovirus that belongs to the flavivirdae family, which includes…

Q: In pea plants Red (R) flower color is dominant over white (r) flower color and green seeds (G) are…

A: Introduction  Genetics makes a distinction between genotype and phenotype. An organism's entire…

Q: What type of operon is arabinose operon? Dose the repressor bond when arabinose is I present or…

A: Introduction  An operon is a functional segment of Dna that houses a collection of genes that are…

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A: A ribosome binding site (RBS) is a sequence of nucleotides located upstream of the start codon of an…

Q: This type of immunity results from the recovery from illness (i.e. having pneumonia). O naturally…

A: Active immunity is the type where our immune system is responsible for protecting against a pathogen…

Q: Guinea pigs have curly or straight hair, where the curly gene is recessive. Guinea pigs can also…

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Q: What if three genotypes have different fitness levels, so that both kinds of homozygotes are more…

A: Fitness is a quantitative measure of individual reproductive success. It is also equal to the…

Q: || A B C D DISEASE PROFILE DISEASE/S SYMPTOMS OF THE DISEASE INCUBATION PERIOD MODE OF TRANSMISSION…

A: Plasmodium falciparum It refers to the unicellular protozoan parasite. It is the deadliest species…

Q: The yeast Candida albicans does not normally cause disease in a female's vagina because its growth…

A: Q. The yeast Candida albicans does not normally cause disease in a female's vagina because its…

Q: Completely pubescent (60 hairs/cm³)? Intermediate pubescent (30 hairs/cm)? With 40 hairs/cm²?…

A: Polygenic traits are characteristics controlled or influenced by more than two genes. The genes have…

Q: Why did we inoculate the KIA slant by stabbing it with an inoculating needle rather than spread the…

A: Inoculating needles are used to inoculate microorganism like - Bacteria from one solid culture media…

Q: O prodromal period

A: The five periods of disease (sometimes referred to as stages or phases) include the incubation,…

Q: What is genotype of a man who is a hemophiliac? B.    What is the genotype of a man with normal…

A: Hemophilia is a disorder,which occurs due to mutation in one of the essential gene which is required…

Q: Use the following diagram to answer the question below. XNXXX -G---C a. Guanine. b. Thymine. c.…

A: Introduction  Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.