Two parents who do not have color blindness have a daughter who has only one X chromosome and is color-blind (this genotype is written XO since she is missing an X). Color blindness is inherited in an X-linked recessive manner.

Q: When you mate two curly-haired cats, who are both heterozygous for both genes described above, which...

A:

Q: A.) Write a paragraph discussing the approach you would take to create a transgenic organism and the...

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of t...

Q: The Calvin–Benson cycle starts with_____ . a. the absorption of photon energy b. carbon fixation c. ...

A: Calvin–Benson cycle a series of biochemical reactions in the stroma of chloroplast of photosynthetic...

Q: Make a descriptive introduction about compound microscope.

A: Microscopy means the use of microscope for studying the cells. Microscope is an indispensable instru...

Q: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

A: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

Q: Explain the difference between substrate-level phosphorylationand electron transfer phosphorylation

A: Introduction:- Inside living organisms, two types of phosphorylation processes occur: substrate leve...

Q: Suppose you spot two species of birds feeding side by side, eating seeds from the same plant. You be...

A: Introduction A species is commonly defined as the largest group of organisms in which any two indivi...

Q: How do plants benefit from symbiotic associations with bacteria? With fungi?

A: Introduction: Biofertilizers are organisms that enrich the nutrient quality of soil. The main source...

Q: In monohybrid cross of red and white flower, Mendel got only red flower. On setting the F1 plants ha...

A: The red color of the flower is represented by the RR genotype, which is a dominant trait. The white ...

Q: If there isn’t such a thing as biological race, then why do certain diseases and conditions (like os...

A: Tay-Sachs disease is a hereditary disorder that affects a small number of people. It occurs when a c...

Q: 2. The homozygous mutant a, an allele of the albinism gene in the mouse, has a white coat and dark e...

A: "Genetic variation" is the result of the recombination of genetic material during the inheritance pr...

Q: Outline some of the ways in which genetics is important to all of us

A: Genetics is well defined to state that they are been described in the science of heredity, science, ...

Q: Why is it important to study the menstrual cycle? 2. Menstruation is a normal process in the life of...

A: Menstruation A woman's menstrual cycle or bleeding is completely normal. It happens every month that...

Q: Explain why people who live near each other (such as East Africans and Arabians) tend to look alike....

A: People with similar economic and social backgrounds would have the same eating habits, customs, and ...

Q: N Question Explain antibiotic resistance observed in bacteria in light of Darwinian selection theory...

A: According to Darwinian selection theory, organisms that have beneficial variants are better selected...

Q: Blood being carried towards the heart is always oxygen-depleted. True False

A: Oxygen reaches to the different tissues of our body with the help of blood . The blood carrying oxyg...

Q: Select the correct statement. Group of answer choices Angiosperms are seedless, flowering, and nonva...

A: The kingdom Plantae is dominated by photosynthetic eukaryotes. Historically, the plant kingdom compr...

Q: How does the Na+/K+ pump contribute to the development of a membrane potential?

A: Na+/K+ pump or Sodium-Potassium pump is an enzyme present in cell membrane of all animals.Its role i...

Q: Describe the Jak/STAT signal transduction pathway

A: Answer :- JAK/STAT signalling  pathway sends signals from the extracellular flagging pathway to the ...

Q: Many microbial pathogens enter the gut of humans along with food. What are the preventive barriers t...

A: Immunity is defined as complex biological system that helps to recognise and tolerate whatever belon...

Q: How has the use of the binocular microscope contributed to the study of science?

A: Binoculars microscope is a compound light microscope but having two eyepiece, for viewing specimen w...

Q: Polydactly is an autosomal dominant phenotype. In this pedigree, I-2 has one copy of the dominant al...

A: Variable expressivity occurs due to the similar genetic condition among different people which resul...

Q: 16.A couple is suspecting that their baby was switched at the hospital. The mother has blood type A,...

A: For this question we need to discuss co-dominant nature of blood group alleles. Blood group is contr...

Q: Explain why cyanide is toxic. How does it disrupt normal cellular activity?

A: Cyanide poisoning is a type of poisoning caused by exposure to any of a number of different types of...

Q: 18. Which of the following is not a function of ССК? to. Secretion of gastrin by G cells b. Release ...

A: Introduction: The Digestive System in humans starts with the mouth or oral cavity, leading to the al...

Q: DESCRIBE THE INTEGRATION OF THE PHYSIOLOGICAL MECHANISM (DART FROG,DENDROBATIDAE) INTO ORGANISMAL FO...

A: There are 221 tiny, largely diurnal species in the Dendrobatidae family, divided into at least nine ...

Q: What is the difference between a complete digestive system and an incomplete digestive system? How a...

A: The digestive system has evolved and diverged in response to introduction of new food types. Some an...

Q: Need detailed information about.how classification systems have undergone several changes over a per...

A: From time to time various schemes of classification for the living beings have been proposed by the ...

Q: What is menstrual cycle? Which hormones regulate menstrual cycle?

A: In primates, the menstrual cycle is a sequence of cyclic physiological changes that occur in the fem...

Q: Which organism has the highest rate of survival at a young age: a toad, a bird, or a human being?

A: The different organisms present in ecosystem show different types of growth pattern. A particular gr...

Q: G proteins (a) relay a message from an activated receptor to an enzyme that activates a second messe...

A: The messengers present in the cell can be divided into two categories. One of the categories include...

Q: . A geneticist mapping the genes A, B, C, D, and E makestwo 3-point testcrosses. The first cross of ...

A: The trihybrid cross is another name for the three-point testcross. Three traits are crossed together...

Q: What are the various constituents of domestic sewage? Discuss the effects of sewage discharge on a r...

A: Domestic sewage refers to both solid and liquid wastes created in residences as a result of human ac...

Q: The function of a biochemical pathway is to (a) supply energy to reactions (b) drive a sequence of r...

A: ANSWER:   The biochemical pathway is the series of actions in metabolic or biological pathways that ...

Q: A child has blood group O. If the father has blood group A and mother blood group B,work out the gen...

A: In humans, the blood group feature is controlled by three sets of alleles, which are Ia,  and IB are...

Q: Is allosteric inhibition competitive or noncompetitive?

A: Introduction :- When molecules that are substantially similar to the substrate molecules bind to the...

Q: Virology:Please explain how RdRp affects the diversity and genome size of RNA viruses .

A: Human diseases causing RNA viruses include Orthomyxoviruses, Hepatitis C Virus , Ebola disease, SARS...

Q: Discuss the composition and funtion of the following parts of a flagellete - 1. Flagella 2. Sucking ...

A: Any of a group of protozoans, generally uninucleate organisms, that have one to many flagella for pr...

Q: What do the class average Jactase, and amylase in the

A: Answer :  Average results shows that sucrase and amylase are present in the yeast cell but lactase i...

Q: Which of the following statements concerning genes are true? Select all that apply. A gene is a seg...

A: ANSWER;-option a is correct.  Explain;-  A gene is the basic physical and practical unit of heredity...

Q: why

A: No i would not have reffered to the uncracked sunflower achene is a fruit before this week. The sunf...

Q: Describe briefly the four major groups of Protozoa.

A: Introduction :- Single-celled organisms are known as protozoa. They range in size and shape from an ...

Q: What is the advantage of expressing a protein in mammalian cells versus bacteria?

A: The best way to express a mammalian protein is to express it in the mammalian cell because it would ...

Q: Scaffold proteins (a) release kinases and phosphatases into the extracellular fluid (b) bind G prote...

A: Scaffold proteins play critical roles in many key flagging pathways. Despite the fact that framework...

Q: In the medium where E.coli was growing, lactose was added, which induced the lac operon. Then, w hy ...

A: Lactose operon is a mechanism occur in Escherichia coli that involves complete metabolism of disacch...

Q: Vermillion eye color in Drosophila sp. is a sex-linked recessive trait. What  phenotype would be fou...

A: Considering XvXV as  Vermilion eye coloured female the crossing is given as follows. The phenotype w...

Q: Every Friday night, genetics student Jean Allele, exhausted by her studies, goes to the student unio...

A: This problem is found to be analogous with respect to the meiosis in organisms. This forms the linea...

Q: A child has blood group O. If the father has blood group A and mother blood group B,work out the gen...

A:

Q: Basis of Phylum Phylum Phylum Phylum Arthropoda Comparison Nematoda Annelida Mollusca Number of germ...

A: Earlier formed organism are simple like porifera, cnidiaria etc. While the body organization gets co...

Q: What are some of the implications of all organisms having similar genetic systems? a. That all life ...

A: Genetics plays an important role in science, including the discovery of genome sequencing to analyse...

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.