Q: In which situation would passive transport not use a transport protein for entry into a cell
A: Transport can take place in two ways mainly - Passive transport - move along the concentration gra...
Q: Is there a significant relationship among the different organ systems in one's body in ensuring its ...
A: Organs are made up of tissues that collaborate to accomplish a certain function for the entire body....
Q: WHAT ARE THE DIFFERENT TYPES OF MICROSCOPES AND THEIR USES?
A: Microscope is the widely used laboratory instrument in the molecular biology, it is mainly used to e...
Q: 1. What is the importance of fossils in determining the history of life on Earth?
A: As per our honor code, we are allowed to answer one question at a moment. You have posted multiple q...
Q: Curly hair is recessive (c) and straight hair is dominant (C). A man with curly hair marries a woman...
A: Introduction Homozygous means that you inherit the same version of the gene from both parents, resul...
Q: Distinguish between smooth and rough endoplasmic reticulum in terms of both structure and function.
A: The endoplasmic reticulum is membrane bound organelle consisting of delicate branching and anastomos...
Q: What is peritoneum ? Write down its many layers?
A: The serous membrane is a thin membrane that outlines interior body cavities and organs such as the h...
Q: Directions: Identify the citation style (Chicago Manual of Style, MLA, APA or ASA) used in the follo...
A: Citations are used to acknowledge persons whose creative and intellectual works you used to support ...
Q: Are chiasmata visible manifestations of crossover events?
A: The exchange of genetic material between homologous chromosomes that results in recombinant chromoso...
Q: How do the sexes develop their different anatomies?
A: The anatomical features of organisms are regulated by genes.
Q: A strain of Neurospora with the genotype H ⋅ I is crossedwith a strain with the genotype h ⋅ i. Half...
A: Recombination of genes during meiosis occurs by the process of crossover.
Q: Provide an illustration and brief description of the pathway of light in relation to magnification o...
A: Introduction :- A microscope is a device that magnifies images of small objects, allowing the observ...
Q: 1. How can the flagellum of euglena enable it to move? 2. What is the importance of eyespot and gull...
A: 1. Before directly knowing about how the flagellum of euglena enable it to move we should know about...
Q: The ethical concerns about biotechnology shows that A religion and science are not supposed to inter...
A: There are a number of issues that have been raised from modern biotechnologies. These issues are: P...
Q: Discuss the meaning of prevention philosophy and the evolutionary nature of law.
A: Evolution is described as a change in a biological population's heritable features across generation...
Q: Define secondary palate
A: Secondary palates are seen in vertebrates, and in humans, the formation is thought to begin during t...
Q: How to make transgenic plants and animals?
A: Transgenic plants and animals have genetically engineered plants and animals whose DNA has been alte...
Q: item is given example. as an
A: Transgenic organisms in agriculture :- Examples- Bt cotton, Bt brinjal. To obtain a transgenic organ...
Q: Identify and describe the specific functions of the sensory and motor nervous systems.
A: The nervous system is a collection of nerves and fibers that perform duties such as transmitting imp...
Q: explain how oxidation of a substrate proceeds without oxygen
A: INTRODUCTION Oxidation Oxidation is a process by which a chemical change happen to a substance due t...
Q: Explain why some fruits are seedless
A: A mature, ripened ovary, as well as the contents of the ovary, is referred to as a fruit. The ovary ...
Q: list the complete parts and functions a compound light microscope with two oculars.
A: Light microscope with two ocular or eyepieces is called binocular light microscope.
Q: Which of the following describes the difference between genetic maternal effect and cytoplasmic inhe...
A: Maternal is a term related to the mother.
Q: What are mode of locomotion and general behavior especially differences between ciliate, flagellate,...
A: Numerous protist species exhibit the presence of some form of locomotory organelle, which is plainly...
Q: What are heme component of cytochromes?
A: Cytochromes are monomeric proteins containing the heme c moiety. Histidine and methionine comprise t...
Q: Why must viruses be metastable?
A: A virus is a little amount of genetic material (DNA or RNA) surrounded by a protein coat. A virus is...
Q: Relate the organizational similarities of all cells to the need to conduct essential life functions.
A: Introduction: Cells are the building blocks of life. They've been organized in numerous ways to serv...
Q: Why do patterns of global primary production on land show strong latitudinalvariation, whereas prima...
A: Patterns of global primary production on land show strong latitudinalvariation, whereas primary pro...
Q: 1. Explain how the nervous system and endocrine differ: 1. the rate of their control, 2. the way in ...
A: The nervous system is one of the most significant systems in the human body for transmitting informa...
Q: Contrast the functions of mitochondria and chloroplasts, and discuss ATP synthesis by each of these ...
A: Mitochondria are double membrane bound organelles found in all the eukaryotic cells. The avarage num...
Q: Using the conventions of Figure 4-15, draw parents andprogeny classes from a crossP M′′′/p M′ × p M′...
A: Polymerase chain reaction (PCR) is a process frequently used to swiftly create millions to billions ...
Q: In what ways do the functions of the cytoskeleton differ from those of the endomembrane system?
A: Introduction: Cells are the fundamental unit of life. They are modified in different ways to carry o...
Q: saccharomyces, hydra, and paramecium
A: Hydra is a genus of small, freshwater organisms of the phylum Cnidaria and class Hydrozoa. They are...
Q: . a. A mouse cross A/a ⋅ B/b × a/a ⋅ b/b is made, and inthe progeny there are25% A/a ⋅ B/b, 25% a/a ...
A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half...
Q: How can bacteria harm/help us? Describe and provide two specific examples for each.
A: INTRODUCTION Bacteria are microorganisms that cannot be visible in our naked eye it can be se...
Q: H,0 Pure water Positive pressure Negative pressure H,0 H20 H,0 Solute A В C
A: Water potential: it is the potential energy of water per unit volume in comparison to pure water und...
Q: What are the diagnostic criteria for type II diabetes?
A: Ans- Type -2 diabetes is the condition that results from the insufficient production of the insulin ...
Q: What is antisense RNA? How does it control gene expression?
A: Ribonucleic acid is a molecule like DNA. This adaptable molecule tells the cell's protein-production...
Q: Describe how protein phosphorylation and proteolytic cleavage can modulate protein function.
A: The amino acid can be defined as the organic compound that comprises an amino group at one and a car...
Q: MIRROR 2 CONDENSER 3 DIAPHRAGM 4 COARSE ADJUSTMENT KNOB 5 FINE ADJUSTMENT KNOB 6 BODY TUBE 7 OBJECTI...
A: 1) MIRROR- It is used to reflect light from an external light source up through the bottom of the st...
Q: From the given picture locate and label the different stages of mitosis (prophase, metaphase, anapha...
A: ANSWER: Mitosis is an incredible process with precise steps and regulations. Without mitosis, life w...
Q: What are the advantages and disadvantages of using the Slide Culture technique?
A: Slide culture technique is mainly utilized for the preparation of fugal colonies. Fungi are consider...
Q: d. Legend Exhibits Trait Unaffected Matings Male Offspring Female The trait explored in the above di...
A: True Traits from male and affected gave 1 affected male 1 unaffected male 1 affected female(carrier/...
Q: In Figure 4-6, why does the diagram not show meiosesin which two crossovers occur between the same t...
A: Crossing over is a process that takes place only and only between the chromosomes that are homologou...
Q: Explain the mechanism of riboswitch regulation ?
A: Riboswitches are elements commonly found in the 5′-untranslated region (UTR) of mRNAs that exert the...
Q: Do the initiation and termination codons specify amino acids? If so, which ones?
A: Codon can be defined as a trinucleotide sequence within DNA or RNA molecule that is specific for cer...
Q: 2. a) In the diagram of DNA below (Figure 4), a DNA strandis unwinding and new strands of DNA are fo...
A: The unwinding of DNA helix takes place with the help of enzyme DNA helicase. Addition of nucleotides...
Q: Which limiting factor would affect the carrying capacity for all species in the pictured ecosystem? ...
A: Limiting factor that would affect the carrying capacity for all species in the pictured ecosystem is...
Q: 3 6 7 8 00
A: The given section is cartilage section. The ceap cells that are found in cartilage Is chondrocyte an...
Q: Why do people differ in the rate and the quality of reaction?
A: Nervous system is a complex system it controls the human on what to do and what to speak (i.e it co...
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- The ABO blood group has three different alleles: F, P, and i. The genotypes and phenotypes (blood types) for different combinations of the three alleles are shown in the table. Possible Genotype and Phenotypes of ABO Blood Group Phenotypes (Blood types) Type A Туре В Туре О Type AB Genotypes AJA or Ai BIB or 1Bi JAJB What percentage of offspring from a cross between a homozygous Type B parent with a Type AB parent is expected to contain the i allele? O A. 25% ов 0% ос. 75% O D. 100% acerThe ABO blood group has three different alleles: F, P, and i. The genotypes and phenotypes (blood types) for different combinations of the three alleles are shown the table. Possible Genotype and Phenotypes of ABO Blood Group Phenotypes Genotypes (Blood types) AJA or Ai Type A Type B |Туре О Type AB B|B or 1Bi AJB What percentage of offspring from a cross between a homozygous Type A parent with a heterozygous Type A parent is expected to contain the i allele? O A 25% O B. 50% Ос. 75% O D. 100% acerIf the i allele (also called Ii) was a homozygous lethal allele during early development, what blood type(s) would be absent from the (living) human population? Mark all that apply. Type A Type B Type AB Type O
- sickle cell anemia is due to a recessive allele. in a population of 1000 individuals 35 have sickle cell anemia approximately how many carriers are present in this populationTTGG ttgg F1 TG tg F2 TtGg Which types of genotypes are represented in F1 and F2 in the above figure, respectively? heterozygous and heterozygous heterozygous and homozygous homozygous and heterozygous homozygous and homozygousWhich of the options below is not an example of Pleiotropy? Tay-Sachs Disease phenylketonuria Marfan syndrome
- The ABO blood system has been used to settle cases of disputed paternity. Suppose, as a geneticist, you must testify during a case in which the mother has type A blood, the child has type O blood, and the alleged father has type B blood. How would you respond to the following statements? a. Mans attorney: The mother has type A blood, so the childs type O blood must have come from the father. Because my client has type B blood, he could not be the father. b. Mothers attorney: Further tests prove this man is heterozygous, so he must be the father.Write the genotype for each person based on : -Homozygous for B allele -Heterozygous for A allele -Type O -Type A and had a type O parent -Type AB -Blood that can be donated to anybody -Can only received blood from a type O donor There is a couple, the blood type of a male is A+ and the female is o+. What are all the possible blood types of their children in the future? Illustrate the inheritance in a Punnett Square showing all the possible blood types from the offspring of the male and female.Because there are three alleles, there are six possible genotypes of blood groups, both the IA and IB alleles are dominant to the i allele. Thus, people with the heterozygous genotype of type AB blood express both alleles codominantly. Select one: True False
- Sickle cell anemia is a disease that is caused by a mutation in the gene that produces hemoglobin. Hemoglobin carries oxygen in red blood cells. The HbA allele produces normal hemoglobin and the HbS allele produces hemoglobin that sticks together and causes red blood cells to sickle. Heterozygous individuals (HbAHbS) produce both normal and "sickle" hemoglobin so the HbA and HbS alleles are codominant. Heterozygotes do not develop sickle cell anemia and are described as having the sickle cell trait. Individuals that are homozygous for the sickle allele (HbSHbS) only produce "sickle" hemoglobin and develop sickle cell disease. A man with the sickle cell trait married a woman with the sickle cell trait. Determine the probability that they will have children with the sickle cell trait or sickle cell disease.Record your answer as a value between 0 and 1 rounded to two decimal places. AnswerBlood types in humans are caused by a combination of two of three possible alleles - IA, IB, and i. The i allele is recessive and individuals homozygous for this allele have blood types O. Blood type A may be due to either homozygous condition or the IA i Blood type AB is caused by having a copy of both the IA and IB alleles. Rh factor is another “marker” on human red blood cells and is either positive (dominant—RR or Rr) or negative (recessive—rr). Franks has blood type A-negative. Frank’s father is B-positive and his mother is AB-positive. Frank marries Susan, a woman that is B-positive. Susan’s mother is A-negative and her father is AB-positive. Give the genotype of all of the individuals mentioned above. b. Give the genotypes and phenotypes of the possible offspring from this marriageWhich of the following is a heterozygous dominant genotype? gg GG GGG Gg
