during hwat stage of meiosis do Centrosomes migrate to opposite poles

Q: Eye color in Drosophila is determined by a gene is on the X chromosome, with the red-eye allele…

A: Each gene possesses two forms of alleles. These forms include a dominant allele and a recessive…

Q: 2. Aquatic microorganisms causing the paralytic shellfish poison (PSP), or red tide toxins were…

A: Limiting factor: a growth of anything depends upon certain factors that are supplemented. For…

Q: How does the vesicle carrying Smoothened fuse to the plasma membrane? Describe the steps, including…

A: Vesicle fusion to plasma membrane :-

Q: Make a prediction of how a population of animals behave if the population exceeds the carrying…

A: Introduction Carrying Capacity:- It can be defined as a species' average population size in a…

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: Describe the hypothesis of pressure flow for the transportation of sugars in the plants.

A: Introduction In this question we will discuss about the hypothesis of pressure flow for the…

Q: Please answer both asap If there were only 2 tests for COVID-19 and Test A has a high sensitivity…

A: In general, high sensitivity tests have low specificity. In other words, they are good for catching…

Q: Assuming independent assortment for all gene pairs, what is the probability that a parent with the…

A: Given:  Genotype of the parent - AABbCc. Considering the genes separately, Probability that the…

Q: D.R, a 55-year-old patient, was recently diagnosed with bronchial asthma. Her mother and three…

A: Asthma : It is a type of allergy, which means that the immune response given by body for a foreign…

Q: Enumerate the different tests for thyroid function and their clinical importance in Thyroid disease.

A: T4 (thyroxine, four iodine atoms) and T3 (triiodothyronine, three iodide atoms) are two hormones…

Q: What information can one get from solving simple monohybrid and dihybrid crosses? How do we apply…

A: To understand how genes work and how specific features are acquired from parents and grand parents,…

Q: How does the recently developed DNA technology help scientists establish a more accurate…

A: The term DNA technology is associated with the phenomenon of sequencing, analyzing as well as making…

Q: Definition, classifications and application of polymeric biomaterials.

A: ANSWER) Polymeric biomaterials are the materials or substances which can be used in the body in…

Q: Two alleles for the same trait that are expressed equally are: OCodominant ODominant ORecessive OSex…

A: Alelle is the alternative form of a gene. They may be similar or different in a gene.

Q: Which kind of polarity do water-soluble and fat-soluble substances respectively have?

A: Polar and Non polar

Q: Assume an individual is of genotype FfGg, with the genes on different chromosomes. The principle of…

A: Mendel's law of segregatiom states that -  During gamete formation , each gene seperates from each…

Q: You are studying a population of oysters in Delaware Bay and you find allele frequencies of 0.4 and…

A: Abstract The distribution of migratory shorebirds within Delaware Bay, New Jersey, was examined…

Q: What is the Rhesus factor? Explain the complications that may arise from blood incompatibilities.

A: The "ABO" blood group system is made up of four blood groups – A, B, AB, and O and is based mostly…

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: Relate the structure of an angiosperm leaf to each of the following: - Adaptations for…

A: Adaptation is an evolutionary process where a plant or an animal become suited to living in a…

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: Which of the following protein domains would you expect to find in an "easily druggable" target but…

A: Druggability or the chance of being able to modify a target with a small-molecule drug, is critical…

Q: Identify two methods for determining whether bacteria exhibit motility. Why are motility tests not…

A: Bacteria and motility

Q: 2. Place the following steps in lipid oxidation in their proper sequence. (This is not a complete…

A: *Beta oxidation of fatty acid is the process where fatty acids are broken down to give energy.…

Q: ay, an example of a RTK. All of the proteins involved can be in ON/OFF states. Using this cell…

A: NGF of neurotrophic growth factor primarily involves in the growth, survival, proliferation and…

Q: 10. After transformation, you are interested in your plasmid efficiency. You saw 90 colonies after…

A: Transformation efficiency = Number of transformed colony on LB/ amount of DNA spread on LB

Q: Table 4: Transgenic Organisms a Transgenic Organism Field Because obtained also mac insulin c…

A: Medicine recombinant hepatitis B vaccine produced by GM baker's yeast  Hepatitis B vaccine…

Q: How does embryology support evolution?

A: Evolution is a phenomenon in which transformation of life takes place from simpler one to complex…

Q: If a person sustained damage to their brain stem, what could be the possible consequences to their…

A: Brain stem injury can lead to various adverse effects. Some may be threatening to life and some may…

Q: What is the purpose of beneficial nematodes?

A: Beneficial nematodes fight soil-borne insect pests without harming earthworms, plants, animals, or…

Q: why is it significant that different types of bacteria have a veriety of distinct photo-pigments?

A: Electromagnetic radiation, or light, is a type of energy that travels in waves. Radio waves,…

Q: Describe the hypothesis of pressure flow for the transportation of sugars in the plants.

A: According to the pressure flow hypothesis, food is synthesized in the plant leaves in the form of…

Q: Bird and Mammalian Development. How are they similar and how are they different. Know A-P, D-V and…

A: Mammals undergo holoblastic rotational cleavage, characterized by a slow rate of division, a unique…

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: Describe how the cellular juctions and the extracellular matrix may lead to the formation of cancer

A: Cancer is a large term for a variety of disorders characterized by the uncontrollable division of…

Q: Complete the medical term from its meaning and word parts given: 11. inflammation of a tendon: 12.…

A: Introduction The disorder is an illness that disrupts normal physical or mental functions. it is is…

Q: Why are flu shots necessary each year? Why are boosters necessary for immunizations such as tetanus?…

A:

Q: Analyze the images and explain how the nervous system of plants and animals work together with the…

A: Both plants and animals including insects and mammals,  have an innate immune system, which helps…

Q: Baldness - Itching - Blackhead - Small pinpoint hemorrhages – Describe the following types of burns:…

A: Burns can cause inflammation, blisters, scarring, pain, and even death in severe situations. They…

Q: Which do you personally believe is the strongest support as evidence for biological evolution and…

A: The term evolution refers to the change in a species' features over numerous generations as a result…

Q: Describe in detail photosynthesis as a redox process. What gets oxidized? What gets reduced?

A: Plants make use of sunlight, carbon dioxide and water to produce glucose and oxygen. This is aided…

Q: Micropropagation can be achieved by (A) Self-pollination (B) Asexual reproduction (C) Tissue culture…

A: The clonal propagation of plants in closed vessels under aseptic conditions is known as…

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: Question 2 Which Drosophila gene is responsible for transforming section T3 to T2? bicoid nanos even…

A: Gene  It the region of DNA which carry information of polypeptide amino acid sequence.    Questions…

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: please label the internal of snail in the photos

A: Kingdom          :       Animalia  Phylum             :       Mollusca  Class                 :…

Q: Think back on an emergency situation you once experienced. Which division of the nervous system was…

A: The central nervous system, which includes the brain and spinal cord, is divided into two divisions.…

Q: Which of the following is NOT a Law of Mendelian Genetics? OEach gamete only has one copy of a gene…

A: Laws of inheritance proposed by Mendel known as law of mendelian genetics.

Q: Would this be considered coagulase positive or negative? The media did not solidify but there was a…

A: Coagulase test Coagulase refers to an enzyme formed by microbes that converts the fibrinogen to…

Q: How much protein a working woman must intake every day? (A) 39g (B) 37g (C) 40g (D) 45g

A: The correct option is D - 45 g