Why is it more difficult to determine the sex of a newlyhatched canary than a newborn puppy?

Q: Hello! -how can xenobiotics access the host through the diet, air, drinking water and drug…

A: INTRODUCTION Man-made xenobiotic substances are frequently employed in dyes, medicines, pesticides,…

Q: what type of selection is this trait likely experiencing in this population?

A:

Q: He then ran the sample on an agarose gel and observed a strong band at approximately 400bp. What…

A: The band represent a small piece of DNA that was cut with restriction endonuclease and then…

Q: The form of oxygen found toxic to microorganisms is rendered non-toxic by a. Superoxidase which…

A: Superoxide is composed of highly reactive oxygen atoms. It has the ability to reduce metal ions and…

Q: Discuss the societal impacts of the use of transgenic Golden Rice. What are some potential benefits…

A: INTRODUCTION A genetically modified organism is a living organism whose DNA has been altered via the…

Q: Which of the following regarding aldosterone is false? the process leading to its release begin with…

A: The option 1 is correct as renin begins the cleavage of angiotensinogen to form angiotensin II. This…

Q: SARS-CoV-2 spike engagement of ACE2 primes S2' site cleavage and fusion initiation

A: The SARS-CoV-2 virus's spike (S) glycoprotein is a class I fusion protein which covers the viral…

Q: True or False:  1. Lytic viruses utilize the host’s machines to construct their viral components…

A: The term 'virus' is derived from the same word in Latin, meaning venom or poisonous fluid. It was…

Q: Discuss the types of meristems based on their position in the plant body

A: Introduction Meristem is a type of plant tissue that contains undifferentiated cells responsible for…

Q: What are nutritional disorders

A: Introduction :- Any nutrient-related disease or condition that causes illness in humans is referred…

Q: Theoretical and Actual Growth of E.coli bacteria Time Generation Hours Minutes 1 2 3 4 LO 5 6 7 0 0…

A: Introduction The term "population" usually refers to the number of people living in a specific area,…

Q: 1. What is a microtome? Write four types of microtomes and their uses. 2. What are the steps to…

A: We are allowed to do upto three subpart of a question. Please repost the undone question again.…

Q: True or False: 1. The concept of DNA was discovered through a series of careful experiments.  2.…

A: DNA is found in every cell of an organism in which they act as genetic material. DNA is the nucleic…

Q: Discuss the physical structure of either a forest or a lake, and explain how the physical structure…

A: Lake is an open body of shallow depression containing water usually freshwater. Different types of…

Q: The 20th century would witness the new anti-biotic revolution that would save millions of lives.…

A: Antibiotics changed medical practice by significantly decreasing the morbidity and mortality…

Q: Compare monocot, herbaceous dicot and woody dicot stems. Indicate presence or absence of the…

A: Introduction Monocot stem refers to the stem of the monocot plants, it is a circular-shaped hollow…

Q: True or False: 1. In DNAs, the amount of adenines always equal to the amount of thymine and…

A: DNA It is a nucleic acid molecule which constitutes two polynucleotide chains wound around each…

Q: Identify adaptations that have contributed to pathogen success.

A: Introduction :- Plant and animal diseases can be infectious or non-infectious. We'll concentrate on…

Q: 2 birth control options. Compare and contrast them (how are they similar and how are they different)…

A: Many birth control options are available all work differently and at different moment. Some birth…

Q: If a small part of the cell membrane surrounds a molecule so that it can enter a cell, then the…

A: Cell membrane, also called plasma membrane is the thin membrane that surrounds every living cell,…

Q: Crossing over gives genetic and happens during the stage of meiosis I.

A: Cell division happens when a parent cell divides into two or more daughter cells.  There are two…

Q: UCAQ UC AG UGA0 UC UCAG GUC UOPO AC Alanine Tyrosine Stop A GU Valine Y Cysteine G A Stop AG AC A G…

A: Genetic Code The genetic code is the relationship between the sequence of basis in DNA or its mRNA…

Q: in what meitotic phase we can identify bridge abberation? anaphase I or Metapahse I?

A: During cell cycle breaks are induced after DNA synthesis . During chromatid abberation…

Q: (Select one answer from dropdown menu and fill in the blanks:) When a sperm and an egg cell called a…

A: The mechanisms that work to stimulate or suppress the transcription of a gene are referred to as…

Q: What is human Intelligence?

A: The ability of human brain or mental quality is basically the human intelligence. It includes the…

Q: 1. Differentiate between prokaryotic and eukaryotic cells? 2. In your view, which cellular organelle…

A: Introduction Cell:- It is a mass of cytoplasm that is bound externally by a cell membrane, It is the…

Q: 1. Bioinformatics analyses of the genomes of cancer cells from many different patients with…

A: Introduction Cancer is a disease in which some cells in the body grow out of control and spread to…

Q: How are watering plants related to the process of photosynthesis

A: Photosynthesis is an important process by which plants synthesise their food. The process of…

Q: Which theory of aging states that unstable oxygen molecules tend to steal electrons as they bounce…

A: The unstable oxygen molecules have higher energy and can damage the biomolecules.

Q: Vhich colorectal cancer screening tests are used in men over the age of 50? O Colonoscopy O All of…

A: Cancer. It is a disorder characterised by unregulated cell multiplication. Any cells, including…

Q: QUESTION 15 Which of the following does not change gene frequencies in populations? selection O…

A: Introduction :- The relative frequency of an allele (gene variant) at a specific locus in a…

Q: explain why biodiversity is the life insurance of itself?

A: Biodiversity- Biodiversity is the biological variety and variability of life on Earth.

Q: Solve in digital format to be able to pass it to word Look at the following scheme: why we say that…

A: Metabolism is defined as the entire quantity of biochemical events that occur in an organism's cells…

Q: True or False: 1. There is the bidirectional mode of replication during S-phase.  2. Single strand…

A: The replication is the process of new DNA synthesis from the old DNA template by semiconservative…

Q: Explain the neutral theory of molecular evolution (20%) and how you use it as a null hypothesis to…

A: There are multiple evolutionary terms that helps in establishing a role in the molecular evolution.…

Q: Solve indigital format Cyanide is known to be an inhibitor of the electron transport chain in…

A: After Cyanine poisoning, electron transport chain cannot pupm electron into intermembrane space.…

Q: Calculate how many grams of agarose you would need to prepare a 125 mls of 1.2% gel? O 12 grams O…

A: Here we need to prepare a 125ml of 1.2% gel agarose. 1.2% means 1.2 grams in 100 ml. But we need…

Q: Some types of hormones regulate appetite. Which the hormones trigger the feeling of hunger and which…

A: The hormone which majorly triggers the feeling of hunger is Ghrelin. It is also known as the “hunger…

Q: Insects are capable of fairly advanced behavior. e and briefly explain an example of advanced insect…

A: Insects are invertebrates belonging to the phylum Arthropoda and class Insecta. they are the largest…

Q: Which of the following signs is most often observed in acute and chronic alcoholism? OA. Barret…

A: Alcohol poisoning is a condition caused by the rapid and excessive consumption of alcoholic…

Q: Why do some scientists use immersion fluids when looking at their microscope slides? Increases the…

A: One of the problems in light microscopy is to overcome the limits of the optical resolution and…

Q: When comparing Gastropoda with bivalvia, is the relationship monophyletic, polyphyletic, or…

A: Mollusks are soft-bodied animals and the body is divisible into visceral mass and foot. The visceral…

Q: why do populations of sardinian villagers have different pv92+/-Alu allele frequencies?

A: geographic distances between villages shows a rapid decline of kinship with increasing distance but…

Q: How does exercise influence postprandial lipemia and hyperglycemia? What is a mitochondrial…

A: Exercise also aids in the reduction and alleviation of pre-existing health problems. Exercising…

Q: when a product built by the cell induces additional gene expression you have

A: Protein is the ultimate product of the gene expression process. It is a complex process involving…

Q: My field is COSMETIC SCIENCE What information can be obtained from UV-vis Spectra and how this can…

A: Ultraviolet Visible spectroscopy (UV-Vis spectroscopy) is an analytical technique, which measures…

Q: Which of the following are recommendations for dietary fat intake in athletes? Check all that apply.…

A: Option 1 is correct . Athletes should consume 20 to 35 percent of their calories from fat. Option 2…

Q: Question 6-10: Choose the enzyme and match it to its function. Bubble the correct letter on the…

A: Primase is an RNA polymerase that requires ssDNA to make RNA primers during DNA replication.

Q: A hypothetical population was found to have a genotype frequency of AA=20%, Aa=40%, aa=40%.  If the…

A: The genotype of the population is a number of populations with the given genotype and is calculated…

Q: Explain the difference between resolution and mag­nification.

A: Introduction :- The term'resolution' is used in microscopy to describe a microscope's ability to…