To determine: The possible reason for identical twins not having similar and not identical fingerprints, even though they have the same alleles for all the genes present in their genomes

Q: NERVOUS TISSUE Complete the following concerning nervous tissue: (page 138) Reminds me of: Sketch a…

A: Introduction The nervous system, also known as the neural system, is a complex network of neurons…

Q: Question 4 In ducks, the allele for black feathers (B) is co-dominant with the allele for white…

A: Alleles Alleles are the two different varieties of same gene for example height is gene and long and…

Q: 8 2 10 Frog Early Gastrula 3 14 5 9 11 12

A: Early gastrulation is marked by the development of the groove in the future dorsal side of the…

Q: Eukaryotes have a multitude of ways of regulating gene expression. Why are all these regulatory…

A: gene regulation is the process used to control the timing, location and amount in which genes are…

Q: b) Phenotypes of progeny from test cross: WT = 12, Circle nonparental (NP) classes above. Genotype…

A: Test cross This cross is done to identify the genotype of the individual. In this cross, the…

Q: Which structure(s) occur ONLY in chordata? (check all of which are true) A. Notochord B. Dorsal…

A: Chordates are phylum of animal kingdom which is bilaterally symmetrical consisting of organ level of…

Q: Granulocytes and monocyte Platelets Myeloid stem cell Lymphocytes and NK cell Hemocytoblast Lymphoid…

A: Hematopoiesis The process of formation of blood cells is described as hematopoiesis. It begins in…

Q: 1. What are the reasons why Philippine tarsiers cannot be found in Cebu despite it being near to…

A: The Philippine Tarsiers are endemic to Philippines. They are majorly found in the islands of Samar,…

Q: ) There are some liability and compensation regimes for oil pollution: i)State two of these regimes…

A: Oil pollution is a serious environmental issue. There are various liability and compensation regimes…

Q: 1. Which of these methods will allow cell counting and segregation? a. Flow Cytometry b. Western…

A: Introduction :- Bio-physical techniques or methods are combination of biological and physical…

Q: 1. Do we need identical clones of the extinct animals or should we explore inserting genes to make…

A: "Biotechnology" is the use of our knowledge of biological processes for the development of…

Q: Cancer stem cells

A: Cancer stem cells (CSC) represent malignant cell subsets in hierarchically organized tumors, which…

Q: 1. How may recombinant DNA molecules be introduced into human cells? a. by splicing the needed…

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: The wet nose and clipped upper lip of the ___ does not allow these primates the range of facial…

A: The taxonomic classification of Kingdom Animalia has classified the mammals into various different…

Q: What is a threshold setting (also called a trigger) used for when acquiring flow cytometric data?…

A: A threshold setting is used to determine when data acquisition should start and stop.

Q: Why do you think it is much more difficult to classify microbial species than plants or animals?

A: Introduction A microbe, or microorganism, is a microscopic organism. It may occur as a single-celled…

Q: Question 3 Describe the key properties required of radioisotopes used for () medical Imaging (gamma…

A: Isotopes are the substances that have similar number of the protons but different neutrons.…

Q: The final step of aerobic respiration is oxidative phosphorylation, which consists of 2 sub-phases -…

A: A type of cellular respiration in which oxygen is consumed as a reactant is known as aerobic…

Q: ionizing radiation and UV affect DNA differently. Explain the differences in the types of mutatio

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Q: The urinalysis came back for your patient, it was amber, non-cloudy, no WBC, no RBC, there was…

A: When the kidneys stop functioning properly, it's known as acute kidney injury (AKI).

Q: In meiosis, independent assortment is the process of physical exchange of DNA between homologous…

A: law of independent assortment proposed by father of genetics, Gregor Johan Mendel. This law states…

Q: a mutant screen in Drosophila, you identified a gene related to memory, as evidenced by the…

A: Recombination is a crucial term in biology. It is necessary for the creation of gene variants. The…

Q: What are the evolutionary and biogeographical significance of the discovery of Homo luzonensis

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Q: There are three main subsystems to a flow cytometer. Describe the primary function of each one in a…

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Q: Please answer this question in short but concise and cohesive way. "How would you select the host…

A: Recombinant DNA technology involves the introduction of a particular gene of interest into a host…

Q: The karyotype below belongs to a male with Down Syndrome. K 00 B 18 88 88 88 88 88 13 88 Bo X 00 00…

A: The representation of all the chromosomes inside the cell of a person is called karyotype. The…

Q: Question 1 Lipids from an organic sample are extracted separately using acetone (A), hexane (H), and…

A: The KHSO4 test is known as acrolein test and is used for fat or glycerol detection. Hexane extract…

Q: Examine closely the dissected 5 different flowers for these characteristics based on:        -…

A: Characteristics of given specimens :-

Q: 2. a) Briefly describe the divisions of the Marine Environment.

A: An ecosystem is a natural community of living beings that deals with the external environment and…

Q: a. Which characteristic found in the prey species is most likely to be advantageous for survival?…

A: Prey animals must always be on edge and lookout for their predation. In order, to survive they…

Q: Please answer fast Give two examples of determinants of overweight and obesity?Whether the…

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a…

Q: An undergraduate researcher in your lab is studying mutations affecting the wings of Drosophila…

A: Alleles of homozygous bent-winged fly which possesses the normal allele of apterous: ap+be, apbe…

Q: When a very strong stimulus initiates an action potential, the response is: I. a longer-duration…

A: Anything that causes an animal or a section of an animal to respond in a way is referred to as a…

Q: The final step of aerobic respiration is oxidative phosphorylation, which consists of 2 sub-phases -…

A: A type of cellular respiration in which oxygen is consumed as a reactant is known as aerobic…

Q: The Ames Test... a. is always used to detect cancer-causing virus b. has the potential to completely…

A: Ames test: A test to determine the mutagenic activity of chemicals by observing whether they cause…

Q: Julia has a new baby and has received the vaccination schedule from the GP which includes the MMR.…

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Q: What are sister chromatids? What is the process that forms two sister chromatids from a single…

A: DNA is the store house of genetic information. This genetic information is decoded through the…

Q: Gymnosperms have ___________    but no fruits or flowers.

A: Two terms are very common in the plant kingdom - Gymnosperms and Angiosperms.  Angiosperms are the…

Q: Why is it advantageous to have multiple steps during a signal transduction pathway? It allows fine…

A: The signal transduction pathway refers to the binding of intracellularly signaling molecules and…

Q: Provide an illustration showing how glutamate enter tricarboxylic acid cycle. Also, indicate the…

A: The tricarboxylic acid (TCA) cycle, also known as the Krebs or citric acid cycle, is the primary…

Q: How does systematic methods and evolution helps in understanding the probable origin of SARS-CoV-2?…

A: The severe acute respiratory syndrome–associated coronavirus is a virus family that includes several…

Q: What is carb oxidation. When does it occurs.

A: Carbohydrate metabolism ensures that all living cells have a constant supply of energy. Carbohydrate…

Q: In the lac operon system, do the inducers act at the transcription or translation level? Explain why…

A: The lactose operon (lac operon) consists of a regulatory gene (i-gene) and three structural genes -…

Q: Natural Selection causes: * Mark only one oval. Changes in the environment All plants and animals to…

A: Introduction Natural selection:- It is a phenomenon in which organisms possessing favorable traits…

Q: Give five (5) other examples of samples that are best prepared using Smear Preparation Technique…

A: Smear preparations involve spreading cells from a culture in a thin film over a small region of a…

Q: Fill in the blanks. Provide 3 answers for the constant (add to make it 3). Problem: Do homeworks…

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Q: Structure (Male) Testicle Epididymis Glans penis Vas deferens Urethra Tunica albuginea Prostate…

A:

Q: co 10 Frog Early Gastrula 1 2 3

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Q: likely to happen if there are any errors during thae gastrulation stage

A: Embryo development The embryo develops in 4 major stages which are, fertilisation cleavage…

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.