Q: Which organ of man is homologous to the wings of birds? Justify your answer.
A: Organs apparently similar or dissimilar in structure and function but of similar embryonic origin an...
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A: Introduction A genetic characteristic or condition can be passed down from one parent to the next th...
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A: Pyruvate dehydrogenase complex (PDC) is a three-enzyme complex that transforms pyruvate to acetyl-Co...
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Q: Small bristle-like structures used by bacteria for movement are: O flagella O cytoskeleton O cilia O...
A: Answer : Flagella.
Q: Identify the monomers for the following polymers A.) Maltose B.) Sucrose C.) Lactose
A: INTRODUCTION The monomer of the polymers is given below.
Q: What type of trait and genetic interactions are shown below? Environment Gene 1 Phenotype Gene 2 Gen...
A: Option c
Q: Question 18 Answ Viruses are non-living entities and as such do not inherently have their own metabo...
A: Introduction :- Viruses aren't living things. Viruses are complex molecular assemblies that include ...
Q: six toxicit
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Q: A. DNA viruses generally cause malignancy by : inserting themselves in the host DNA, possible becau...
A: Mutations are a sudden heritable change in the sequence of DNA/RNA that corresponds to altered amino...
Q: All the human races like Africans, Asians, European and others might have from common ancestors. Pro...
A:
Q: What are constitutive enzymes ?
A: Term refers to the category of enzymes which are produced in constant amounts without regard to the ...
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A: Pollination is the process of transporting pollen from the anther (male part of a flower) to the sti...
Q: Mainland population allele frequencies before migration Island population allele frequencies before ...
A: allele frequencies change in the direction of the donor/source population due to migration. So for c...
Q: virion. Describe how the Baltimore classification system classifies viruses.
A: An infectious agent that can only replicate within a host organism is commonly refers as the virus. ...
Q: Explain the a gain-of-function mutation ?
A: The physical and functional unit is the term that defines the way of heredity is the gene. A gene i...
Q: Calculate the percentage of the total calories per serving that come from total fat. • Based on a 2...
A: To calculate this , divide a food / drinks calories from fat by total calories (this information giv...
Q: a-helical
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Q: Which is NOT a characteristic of all chordates Group of answer choices phalangeal slits post-anal ta...
A: A chordate is a member of the Chordata phylum. At some point during their larval or maturity stages,...
Q: The following cross is performed between two varieties of fish that differ in scale color. What stat...
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...
Q: In the self of a polygenic trihybrid R1/r1 ; R2/r2 ; R3/r3,use the product and sum rules to calculat...
A: When a self cross takes place between the polygenic hybrid, then: The probability in which only one...
Q: How are blood glucose concentration affected by heavy alcohol consumption? Please explain with extre...
A: The role of blood sugar in our overall health is extremely essential to understand for a few reasons...
Q: . Mother's genotype = AA Father's genotype = AA ? | ? ________|________ ? | ? | Genotype Ratio Genot...
A:
Q: Identify the secondary structures present in the protein and its genes code MKKKVLALAAAITVVAPLQSVAF...
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Q: 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Match the chromosome to its homologous chr...
A: Karyotype: A karyotype is a preparation of the entire set of metaphase chromosomes in the cells of a...
Q: Your book discusses one possible solution for the wide-spread problem of prescription drug abuse, wh...
A: When we consider the name drug, it is basically not illegal. But the buying it without prescription ...
Q: Why are men more prone to hemophilia than women? Elaborate.
A: Hemophilia is a disorder related to blood that causes blood to clot improperly. A deficiency of coag...
Q: Create a food chain and food web model that includes and ends with you as a human.
A: Introduction: Food chain is a linear sequence of organisms which starts from producer organisms and...
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A: Natural selection theory of evolution was given by Charles Darwin and Alfred Russel Wallace, which s...
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Q: How DNA is organized into genes ?
A:
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Q: The first human cells to be successfully cultured were derived from a malignant tumor. Do you think ...
A: Human body contain numerous cells . Each cell perform their own task . It contain nucleus . Nucleus ...
Q: 1. Consider blue eyes (b) as a recessive trait to brown eyes (B). The presence of cheek dimples (D) ...
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Q: The figure here shows oxygen concentration in a suspension of isolated mitochondria. Immediately aft...
A: Cellular respiration involves breakdown of glucose and production of energy in the form of ATP. Diff...
Q: In the U.S., which of the following drugs is most commonly used? nicotine cannabis O alcohol O cocai...
A: Cannabis.option (b)
Q: Describe the primary, secondary, and tertiary structures of RNA
A: RNA are deoxyribose nucleic acids and are single stranded. mRNA, rRNA, tRNA are three forms of RNA. ...
Q: 6. Enumerate the possible combination of alleles formed in each gamete after meiosis if the diploid ...
A: Number of possible combination of gametes is dependent on the number of heterozygous alleles. Hetero...
Q: List and describe the six functions that proteins provide to cells
A: Proteins are large biomolecules that compose structural and motor elements of a cell, and also as ca...
Q: Select all statements that are true about the Kingdom Fungi I. All fungi are harmful for organisms I...
A: Kingdom is the highest taxonomic category which is composed of different sub-kingdoms. Kingdom fungi...
Q: What is the definition of "species" in Anthropology?What is the "Neanderthal problem" and why does t...
A: Anthropology is the scientific study of mankind and what makes us human. It studies human behavior, ...
Q: 1. Consider blue eyes (b) as a recessive trait to brown eyes (B). The presence of cheek dimples (D) ...
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Q: A presumed dihybrid in Drosophila, B/b ; F/f, is testcrossed with b/b ; f/f. (B = black body;b = bro...
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Q: e-effect curve that is marked by the X is known as:
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Q: 2. In tomatoes, 2 pairs of genes affect the phenotypes of ripe fruit with the following alleles. R= ...
A: Phenotypic ratio: Gene expression in future generations of organisms can be predicted using the phe...
Q: In tomatoes, red fruit is dominant over yellow, two-loculed fruit is dominant over many-loculed frui...
A: There are different types of crosses that can be observed in nature. One the crosses is monohybrid c...
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- Study of the human body highlights one of the fundamental principles of biology: the correlation between ________________ and _______________.Describe how body form and function can offer clues aboutevolutionary relationships.Identify the parts of a homeostatic mechanismand explain how they work together