Q: metaphase G1 anaphase S interphase G2 prophase M Go telophase cytokinesis
A: A cell cycle is a series of events that takes place in a cell as it grows and divides.
Q: why it is essential to understand the chemical composition of plants?
A: A plant is a living organism that typically synthesizes its own food from inorganic matter by…
Q: Make a dichotomous key for beauty product or cleaning agent.at least 10 items. plse this is the…
A: A dichotomous key is a significant instrument, used to recognize various living beings or things,…
Q: All of the following statements aboutinheritance are true, except one. Which one of the following…
A: Inheritance is the phenomena of transfer of traits from parents to offsprings. In simple words, it…
Q: What are respectively some remarkable functions of myosin, CD4, albumin, keratin, immunoglobulin,…
A: Myosin is a molecular motor. It converts chemical energy to mechanical energy. It helps in actin -…
Q: 'Which of the following ions is not directly involved in the myocardiocyte action potential? copper…
A: The myocardiocyte action potenital is found in the heart cells.
Q: In the topic about ' The Basic Concepts of Evolutionary Relationships ' what are the 3 concepts you…
A: Introduction The evolutionary relationship refers to the organisms that are alive today have…
Q: Briefly describe (two or three sentences) the role of tRNA in building a protein from mRNA.
A: Answer
Q: What is the significance of meiosis?
A: The indirect process of cell division in which the chromosomes of parent cells divide once but…
Q: 7. What are some examples of the structural function of organic molecules?
A: A complex molecule comprised mostly of carbon atoms bonded to other elements and/or other carbon…
Q: self-help group for individuals with eatin
A:
Q: 4. Name the phase of the cell cycle each of the labeled cells is likely in. A B F D E Copyrighe 2008…
A: Cell cycle or cell division refers to the series of events that take place in a cell leading to its…
Q: What are some disadvantages and advantages between studying captive and wild peacock?
A: Captive breeding is the breeding of wild animals in locations along with zoos, particularly animals…
Q: Which of the following statements about the Female Reproductive System is TRUE? Select one: A)…
A: Female reproductive system of vertebrate usually contains paired Ovary, Oviduct, common Oviduct and…
Q: please label the parts of the internal of a snail using the photos
A: External anatomy Land snails have a coiled shell to which their body is attached by a strong…
Q: MEDICAL TERM MAIN ENTRY (pronunciation) MEANING (definition) 1. dermis 2. sublingual 3. paronychia…
A: Medical terms : The three major parts to medical terms are a word root that generally is the middle…
Q: 5. A dihybrid test cross is performed in plants with genotypes shown below; A a b. If 100 progeny…
A: Genotypes : AaBb and aabb Cross between this two genotype - AaBb x aabb AbBb Aabb aaBb…
Q: In Sickle Cell Anemia, the production of both of the A and S beta-globin peptides in carriers…
A: Mutations are alterations in the DNA sequence of an organism. Small changes, such as adding or…
Q: Use the percent method to estimate the size of a human cheek epithelial cell. You will need to use…
A: At 1000x magnification you will be able to see 0.180mm, or 180 microns.
Q: Why does pure water have maximum water potential?
A: People consume water in a variety of ways. One method is to use purified water, while another is to…
Q: What are the possible genotypes of the PTC locus?
A: * genotype means collection of genes that refers to two alleles of a particular gene and genotype…
Q: Select the statement below that is FALSE regarding DNA and DNA Fingerprinting: Select an answer and…
A: Each individual is unique because of his DNA sequences. Determining the DNA sequences by cutting…
Q: 7. Sulfonamides are used to treat bacterial infections. Why these medicines do possess antibacterial…
A: A. Structure. Folic corrosive (pteroylglutamic corrosive) is made out of three huge sub-parts.…
Q: The graphs below show the size of three populations over time. Which population is NOT currently…
A: ANSWER;- Population A
Q: In the SIR model, if S is 99 and I is 1 (total population is 100) at the beginning of a disease…
A: Beta Transmission rate :-
Q: 7. Sulfonamides are used to treat bacterial infections. Why these medicines do possess antibacterial…
A: Bacterial infections are accompanied by an increased metabolic rate that ensures a proper cellular…
Q: It is possible to genetically alter sexual behavior in Drosophila O True O False Question 5 The…
A:
Q: You visit the Apalachicola National Forest and capture, mark and release 30 fence lizards. A week…
A: Here the formula applicable is M2: N = (M1 x C) / M2 Where M1 is 30 C is 25 M2 is 5
Q: What are the three types of biodiversity?
A: Biodiversity means the richness and variety if life on earth. Biodiversity holds ecological and…
Q: Why does pure water have maximum water potential?
A: Water potential of pure water :-
Q: 9. A gene being expressed has the following partial DNA sequence: TACCAACCTACA. What would be the…
A: Transcription and translation are processes that a cell uses to create all of the proteins required…
Q: What are the present microorganisms in flat, flipper, springer, soft swell and hard swell?
A: Canning is a method of protection of the food in which the food contents are processed and sealed in…
Q: The tas2r38 gene is part of the transmembrane-domain G-coupled receptor family. Probide four facts…
A: The messengers in the cell may be classified into two groups. Primary messengers are one of the…
Q: The pressure in the veins sufficiently high to drive the flow of blood into the heart is callec O…
A: The heart is a fist-sized organ that pumps the blood throughout the body. It is the primary organ of…
Q: Choose a viral pathogen and briefly describe how it performs the following in human hosts: •…
A: Virus They are the submicroscopic infectious agents that only able to replicate inside it's host.
Q: Which structures in the central nervous system have a role in the body's voluntary movement? Discuss…
A: The central nervous system (CNS) and the peripheral nervous system (PNS) are the two primary…
Q: Suppose that in generation 0, the frequency of allele A1 in a population of armadillos is 0.4. In…
A: The relative frequency of an allele at a given locus in a population, represented as a fraction or…
Q: 1. What is a decubitus ulcer? 2. What is a cause of a decubitus ulcer? 3. How are decubitus ulcers…
A: pressure ulcer is the another name of decubitus ulcer. It is an wound caused by long period of…
Q: The volume of blood in the ventricle at the end of a systole or ejection period is known as
A: The cardiac cycle is the time period that begins with atrioventricular contraction and concludes…
Q: can you illustrate and explain it
A: Gangliosidoses are a group of inherited metabolic diseases caused by a deficiency of the different…
Q: Achondroplasia is a form of dwarfism in humans. It is caused by a mutant allele of the fibroblast…
A: If a man with Achondroplasia marries a woman who is Sickle Cell Anemia carrier and they have a child…
Q: State whether the following statements are true or false. If false, write the correct statement by…
A: Symbiosis Is is a kind of relationship between two organisms where both get benefitted.
Q: Nematode specific genes were introduced into the tobacco host plant using a vector (A) pBR 322 JU…
A: Introduction:- Vectors are crucial to the genetic engineering process because they allow DNA…
Q: Should humans be allowed the ability to artificially reproduce?
A: Artificial reproduction is the medically assisted artificial fusion of sperm and ovum (gametes) of a…
Q: Describe any problems or any benefits associated with polycladida worms.
A: Polycladida can be referred to as the order containing a group of flatworms with a wide range of…
Q: Identify two methods for determining whether bacteria exhibit motility. Why are motility tests not…
A: Bacteria and motility
Q: Which of the following is produced by metabolism of fatty acids? Check all that apply. lactate O…
A: Saturated fatty acids are synthesized by enzyme system FA synthase. Unsaturated fatty acids involves…
Q: Sequentially describe the five goals (attachment, entry, replication, assembly and release) of…
A: Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most common…
Q: Compounds resulting from the metabolism of parcetamol that can cause a toxic reaction in the form of…
A: The study of biochemical reactions inside and pertaining to live beings is known as biochemistry or…
Q: Which of the following is a TRUE difference between most fish ears and mammal ears? Mammal ears…
A: *Fishes posses don't have auditory organ like mammalian cochlea to transmit signals and the saccule…
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- D) Genetics Problem show the table and word In certain breeds of chickens, the allele "B" is responsible for black feathers whereas the contrasting allele "b" produces feathers that are white. Another r pair of alleles influences the shape of the feathers. "F" produces straight feathers whereas the contrasting gene for "f results in the frizzled condition. Give the genotypic and phenotypic ratios to be expected from the following cross: white, frizzled hen with a heterozygous black, homozygous straight rooster. Genotypic Ratio: Phenotypic Ratio:Question: Suppose the progeny were crossed. Fill in the Punnett Squares below and answer the following questions. Seed Color Seed Shape R r A a In a pea plant experiment, the allele (R) producing yellow seed color is dominant, and the allele (r) producing green seed color is recessive. A homozygous recessive genotype would produce green seeds. Similarly, the allele (A) producing round seed shape is dominant to the allele (a) that produces wrinkled seed shape. A homozygous recessive genotype would produce wrinkled seeds. Both traits sort independently of each other. Given a pure-breeding cross between a round, green pea plant and a wrinkled yellow plant, complete the rest of the Punnett Squares below, and answer the following questions. R R A A RA Ra Ra raCo- Dominance1) In cattle, the alleles for red coat (R) and white coat (W) behave as the co-dominants. Both red and white hairs are produced in the heterozygote producing a coat pattern that is called "roan." a) Give the phenotypic and genotypic ratios to be expected among the offspring from a cross of two roan animals. b) What are the expected genotypic and phenotypic ratios from a cross of a roan animal and a white one?
- More Crosses with Pea Plants: The Principle of Independent Assortment In pea plants, long stems are dominant to short stems, purple flowers are dominant to white, and round peas are dominant to wrinkled. Each trait is determined by a single, different gene. A plant that is heterozygous at all three loci is self-crossed, and 2,048 progeny are examined. How many of these plants would you expect to be long stemmed with purple flowers, producing wrinkled peas?More Crosses with Pea Plants: The Principle of Independent Assortment Given the following matings, what are the predicted phenotypic ratios of the offspring? a. AABb Aabb b. AaBb aabb c. AaBb AaBbAnalysis of X-Linked Dominant and Recessive Traits Suppose a couple, both phenotypically normal, have two children: one unaffected daughter and one son affected with a genetic disorder. The phenotype ratio is 1:1, making it difficult to determine whether the trait is autosomal or X-linked. With your knowledge of genetics, what are the genotypes of the parents and children in the autosomal case? In the X-linked case?
- More Crosses with Pea Plants: The Principle of Independent Assortment Consider the following cross in pea plants, in which smooth pea shape is dominant to wrinkled, and yellow pea color is dominant to green. A plant with smooth yellow peas is crossed to a plant with wrinkled green peas. The offspring produced peas that were all smooth and yellow. What are the genotypes of the parents? What are the genotypes of the offspring?Analysis of Autosomal Recessive and Dominant Traits In the following pedigree, assume that the father of the proband is homozygous for a rare trait. What pattern of inheritance is consistent with this pedigree? In particular, explain the phenotype of the proband.Question:- For a simple cross between a purple-flowered plant and a white-flowered plant, where purple is dominant over white. a. Show the F2 in a Punnett square. What are the proportions of genotypes and phenotypes? Express as fractions, decimal fractions and ratios. b. Now imagine that half of the pollen carrying the recessive allele die before reaching their target, while those carrying the dominant allele are unaffected; what are the proportions of genotypes and phenotypes now?What does this tell you about Mendel’s principle of segregation?
- Genetics Problem: "Which of the following is typically associated with an autosomal recessive pattern of inheritance?" a. an affected offspring has one or more affected parents b. two affected heterozygous individuals will have 25% of their offspring unaffected c. an affected offspring has two unaffected parents d. an affected individual with one affected parent will have 50% of its offspring affectedGenetics Problems. Show your crosses. It must contain: (a) parental genes, (b) genotypic ratio, (c) phenotypic ratio, (d) hybrid cross and (e) other answer needed in the question. A. Cock-feathering in chickens is a trait limited to expression only in males and is determined by the autosomal recessive genotype hh. The dominant allele H produces henfeathered males. All females are hen-feathered regardless of genotype. A cock-feathered male is mated to a female. Show the cross.Genetics - The following cross occurs: AaBBcCddeE x aabBCcDdee Trying to calculate the proportion of the F1 generation that has the genotype aaBbccddee.