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A: All the cells contain genes in them. Genes carry the information on hereditary material. Genes are p...
Q: What is Alu element ?
A: An Alu element is a transposable element, also known as a “jumping gene.” Transposable elements are ...
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A: Plants usually transport water, minerals, nutrients, organic nutrients and plant growth regulators. ...
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A: INTRODUCTION Answer of question 1-3 is given below.
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A: Virus can be referred to as a genetic material enveloped by a protein coat that can infect and repro...
Q: Create a food chain and food web model that includes and ends with you as a human.
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Q: Which of these is NOT a generally correct statement about bacterial transposons? Transposons...
A: Bacteria are microscopic organisms which is not visible with naked eyes. In our daily bacteria is ca...
Q: Dosage equals: mg drug/kg body weight g body weight/g drug g drug/g body weight O kg body weight/mg ...
A: mg drug/ kg body weight
Q: . Mother's genotype = AA Father's genotype = AA ? | ? ________|________ ? | ? | Genotype Ratio Genot...
A:
Q: how mutations can be repaired ?
A: Introduction: When it comes to its base makeup and DNA sequence, the genetic macromolecule known as ...
Q: Please label the following:
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A: After staining with a dye, chromosomal banding is defined as alternating bright and dark patches all...
Q: What things should a parent/doctor/child consider when deciding if someone should go on puberty dela...
A: Pubertal blockers are medications or hormone supplements that stop or block the signal from the brai...
Q: Question 9. Which of the following statements about phospholipids is true? A. Each one has two fatty...
A: The term lipid is associated with an organic macromolecule that can be observed in the cell membrane...
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...
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Q: assess the advantage and disadvantages of toxicology compared with epidemiology as sources of inform...
A: Toxicology is a field of science that helps us understand the harmful effects that chemicals, substa...
Q: What is the distinction between a theory and a law? State why religion and science cannot mix? In a ...
A:
Q: explain why risk assessors use a reference dose to quantify noncarcinogenic toxicity but use a cance...
A: Modern toxicology is no longer anthropocentric but rather takes a holistic approach to many biologic...
Q: Primary, Secondary
A: Primary growth increases the length of stems and secondary growth increases the thickness of stems.
Q: 6. Enumerate the possible combination of alleles formed in each gamete after meiosis if the diploid ...
A: Formula for possible number of gametes is 2n. Where n is the number of heterozygous gene pair.
Q: Draw a diagram of a nucleotide with a ribosoe sugar. Number the carbons on the sugar.
A: Nucleic acids are made up of nucleotides, which are the basic building blocks. Long chains of nucleo...
Q: Which of the following statements best describes the effect of natural selection on a population? O ...
A: THEORY OF NATURAL SELECTION was proposed by Charles Darwin (1809-1882 A.D.), an English naturalist. ...
Q: Question 3 Based on the animation. DNA is a right handed double helix. O True O False
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A: Evolution has been the key to the development in the world. From evolution of organic molecules from...
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Q: Which compound represents the basic unit of both a DNA molecule and a RNA molecule? I-0-I I-6-I z-O-...
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Q: 1. Is it possible for an animal to survive if one of its organs fail to function? Why?
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Q: Without estrogen, females are at risk for weak bones later in life 2. Progesterone is less importan...
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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: Differentiate the respiratory tract between the Mammals and Avian.
A: INTRODUCTION Differentiation between avian and mammalian respiratory system is given below.
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A: Amoeba is a single-celled organism that reproduces asexually. Asexual reproduction involves the divi...
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Q: 5 7. Cross a parent with IAIA Blood type with a parent IBIB Blood type. What are the phenotypes and ...
A: Blood is the fluid that circulate through our body. There are mainly four types of the blood group f...
Q: Describe and compare (advantages and disadvantages) of TWO methods to determine oxygen absorption ra...
A: Fermentation process can be observed in the environment on a daily basis.(Example: Fermentation by l...
Q: Albinism is a recessive trait where an individual does not produce the pigment melanin. A man and wo...
A: Albinism is an autosomal recessive mutation caused due to deficiency of tyrosinase enzyme , a copper...
Q: Explain the Retrotransposons—the Copia –White-Apricot System in Drosophila ?
A: In Drosophila the w(a) allele differs from the red-eye gene (w+) by the insertion of the retrovirus-...
Q: Question 4. Fats that remain solid at room temperature are most likely to be: A. saturated. B. unsat...
A: Given: Lipids are also called as fats. They are biological molecules insoluble in water,but readily...
Q: Virology: What is a benefit of classifying viruses?
A: Introduction :- A virus is a small collection of genetic code, either DNA or RNA, surrounded by a pr...
Q: Sharks are chordates that possess which of the following Group of answer choices jaws an air sac amn...
A: Chordata has a place in the Kingdom Animalia and incorporates every one of the vertebrates, i.e., or...
Q: n a given sample of stool in picture. Answer the following question below. 1. What is the quantity? ...
A: A stool analysis is a series of tests done on a stool sample that helps to diagnose certain conditio...
Q: Which of the following is the process of water movement through a plant and its evaporation from lea...
A: Answer : Transpiration.
Q: 4. O 1:27-Coronary Artery How is the coronary artery identified on the sheep heart? 5. O 1:47- Right...
A: Introduction The heart, blood vessels, and blood are all part of the blood circulatory system, which...
Q: How heritable are these traits?
A: Heritability refers to how effectively genetic variations explain for variances in people's attribut...
Q: Charles Darwin, himself a proponent of pangenesis, publishes On the Origin of Species his explanatio...
A: Though Darwin wasn't sure of the mechanism by which traits were passed on, he did not believe that e...
Q: tudy guide 26
A: It is a sigmoid curve or S shaped curve. it represents the living organisms is growing in a natural ...
Q: According to the article which was written before the COVID-19 vaccine was created, when do people t...
A:
Q: An example of a single gene disorder is O a. Cri-du-chat Syndrome O b. Phenylketournia Patou
A: Cr-du-chat Syndrome : It is a rare genetic disorder which is caused by a missing section on a partic...
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