Which among the following is the BEST representation of a cross between a heterozygous widow’s peak hairline person to a straight hairline person? Note: A widow's peak hairline is dominant to straight hairline

Q: Predict the secondary structure of a protein based on the sequence EAMNQKQFDRLHAEGAKWR. Explain your...

A: Ans..   When the amino acid are joined together, they formed the peptide chain. After the further ad...

Q: Consider blue eyes in man as recessive to brown eyes. Show the expected children of a marriage betwe...

A: A monohybrid cross is a cross in which only one type of trait is involved .  As per the question , T...

Q: PKS modules can add 2 or 3 carbon units to extend the polyketide chain. This molecule ses the 3 carb...

A: Carboxylated acyl-CoA precursors work as activated donors and they are selected by the acyltransfera...

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: Why the earth only contain the oxygen why not other?

A: Introduction There are several hypotheses presented on how life starts on primitive earth. Some advo...

Q: In the plant Arabidopsis, the loci for pod length (L, long;l, short) and fruit hairs (H, hairy; h, s...

A: Crossing over is an interaction between homologous chromosomes that results in a lot of genetic dive...

Q: name the 4 main different part of female reproductive system using your own words describes the horm...

A: The four important parts of female reproductive system are: 1)Ovaries: They are the primary female r...

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: In a haploid fungus, the genes al-2 and arg-6 are 30 m.u.apart on chromosome 1, and the genes lys-5 ...

A: Chromosomes These are the densely packed DNA structures with proteins.Multiple genes can be found on...

Q: what happen if the first nucleotide were switched from G to C? How  would this affect the insulin mo...

A: Substitution mutation :It is the result of replication error on single site (point mutation). This t...

Q: 69. what types of energy is transferred from one object to another? potential energy  chemical ener...

A: Energy can be simply defined as the capacity to do work. Energy exists in Thermal, mechanical (kinet...

Q: Vaccines and medicines demonstrate the scientific process of inquiry entailed in their development, ...

A: Vaccines are biological agents that stimulate an immune response to a specific antigen obtained from...

Q: How did you identify Guinevere's genotype? is that trait recessive or dominant?  What if Mike is ty...

A: All Red Blood Cells (RBCs) have specific antigens present on them. The presence or absence of these ...

Q: 1. Why are chick dr dense smears less likely to provide a good smear preparation for microscopic eva...

A: 1. Thick or dense smear less likely to to provide a good smear preparation for microscopic evaluatio...

Q: Identify mechanisms that make reception a highly specific process.

A: A cell is a mass of cytoplasm that is bound externally by a cell membrane. These are the fundamental...

Q: 17. glycogen is a form of ____________in ________ cells long term- energy storage, plant  structura...

A: Glycogen is the multibranched polysaccharides consist of multiple glucose molecules liked together b...

Q: How did P<0.005 come into being? How do you determine what is due to chance and what's not?

A: The 'P ' refers to the probability, and it is a measure of how likely it is for any observed differe...

Q: Which of the following processes requires the cell to expend metabolic energy directly (e.g., from A...

A: Metabolism is a series of life-sustaining biochemical systems which allow creatures to convert chemi...

Q: Describe the effect of the amino acid change on protein function: how does the HbS protein function ...

A: Proteins are the polymers of amino acids. These amino acids are linked together by peptide bond. Now...

Q: Importantance of cell and molecular biology

A: Answer 

Q: You are to discover the chromosomal location (autosomal or X linked) and mode of inheritance for two...

A: The above scenario based on Mendelian inheritance. Your answer is attached below.

Q: f1)Which of the following best describes polygenic traits?     A single trait is affected by multipl...

A: Polygenic Traits:  A polygenic trait is one that is influenced by a number of non-allelic genes. Pol...

Q: 30. Which of the following is false regarding the intestinal hormone CCK? It stimulates the secretio...

A: CCK- Cholecystokinin is secreted by the cells of the upper part of the small intestine. The secretio...

Q: How would you have to modify the diagram of IgG to depict isolated from saliva? (Explain) IgA molecu...

A: There are five classes of antibody or immunoglobulins present in mammals.  These antibody isotypes a...

Q: How does a phylogenetic tree relate to the passing of time? Some organisms that appear very closely...

A: Solution : A phylogenetic tree is a visual representation of the relationship between different orga...

Q: What can happen if kidneys fail? Are there treatments for that?

A: Answer 

Q: Give all of the possible organisms (that we’ve studies) and why those organisms are possibilities fo...

A: In the case mentioned above, the patient complaints of a sore throat, fever, headache, and swollen g...

Q: Can you show the cross? Any explanation would be good

A: Test cross A cross to determine the genotype of an organism with a dominant phenotype. The cross inv...

Q: Explain the types of wavefunction ?

A: Wave functions are commonly denoted by the variable Ψ A wave function may be used to describe the pr...

Q: 7. In pea plants, inflated pod is governed by a completely dominant gene and a constrict pod by a re...

A: Solution : 7.1 -  IG * Ig 7.2 - iG * iG 7.3 - Ig * Ig 7.4 -  IG * Ig 7.5 -  IG * IG   This is answer...

Q: Ionizing radiation, viruses, and chemicals are all examples of: A. Precursors to oncogenes B. Carc...

A: Answer :- Option (D) is correct. -Ionizing radiation, viruses, and chemicals are all examples of:- -...

Q: Some of the same G protein–linked receptors and signal transduction pathways found in plants and ani...

A: G-proteins come under the category of membrane proteins that can show linkage with the GTP in order ...

Q: Describe the distinct SH domains and their binding specificities. How are SH domains in regulating t...

A: * specific protein-protein interactions can be mediated by the binding peptides to small modular int...

Q: What allows for intervening sequence between a promoter and a regulatory to be looped out so that a ...

A: Bacterial genes are often found in operons and the Each operon contains regulatory DNA sequences, wh...

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: A child is heterozygous for blood type A whose father is homozygous dominant for the same blood type...

A: Introduction  Genotype for Blood group A -  Either lAlA (homogygous)  or,  lAlo  (heterozygous)   Bo...

Q: Can you show the cross on how to get the answers? What is the ratio that is expected with independen...

A: When reproductive cells develop, the Principle of Independent Assortment describes how different gen...

Q: Suggest the aspects of reproductive health which need to be given special attention in the present s...

A: In the current scenario, the following aspects should be given special attention:  (1) Counseling an...

Q: Differentiate the following Epidemiological Measures a. Frequency Measures: Incidence and prevalence...

A: Frequency measure variable such as population size, ratio and rate of death and birth , occurance of...

Q: Compare three types of signaling molecules: neurotransmitters, hormones, and local regulators.

A: Cell signaling is the process through which a cell uses signals to interact with other cells. Cells ...

Q: How Do Zebra Mussels Affect Fish Communities?

A: Introduction  An ecosystem can be defined as the interaction of living and non-living organisms with...

Q: 1. What is the desirable body weight of Kai?    2. What is the TER of Kai?       Kai Sotto is ...

A: The data for age and physical activity in question 2 for calculating TER is not given kindly post th...

Q: QUESTION 8 True or False: The outcome of Protein Synthesis is the assembly of proteins from Amino Ac...

A: Protein: it is the polymer of Amino acids. Amino acids arranged themselves into linear polymer to ma...

Q: Identify the part in a flowering plant and write whether it is haploid (n) or diploid (2n ). Ovary

A: (a) Ovary - It is the female part of the plant which has ovules. It is a diploid (2n) structure. (b)...

Q: an increase in afterload O an increase in end-diastolic volume innervation of the ventricular myocar...

A:

Q: How do we detect relatedness among species? subject is evolution subject please include concept of e...

A: Phylogenetics is the study of evolutionary development and relationships among different organisms. ...

Q: The niche is a property of a O a. species O b. community C. individual O d. environment

A: Ecology is a study of relationship in organism. 

Q: Identify the part in a flowering plant and write whether it is haploid (n) or diploid (2n). Ovary

A: Flowering plants Highly modified shoot meant for sexual reproduction in plants.      

Q: a) The cocoon in the earthworm is produced by the b) Most annelids possess tiny bristles called c) T...

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Phy...

Genetic Variation

Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.

Quantitative Genetics

Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.