Which ( somatic or gametes) are made in the process of meiosis?

Q: What is the function of gRNA in CRISPR-Cas technologies?It cuts DNA at a targeted sequence and…

A: Introduction There are two types of nucleic acids present in our cell, DNA and RNA. DNA acts as a…

Q: polytomy of three taxa indicates three descendants evolved from their immediate common ancestor.…

A: Common ancestor is the organism through which descendants arise. All the descendants evolved from…

Q: Single celled; found mostly in extreme environments This domain includes most of the single- celled…

A: Introduction Most all life on the globe begins as a single-cell organism since the cell is the…

Q: Two goats are mated together. One is tall and brown and of unknown genotype. The other is a short…

A: Introduction :  A test cross is defined as a cross which is used to test whether an individual is…

Q: Describe the theory of evolution, and name two ways that you can see it at work

A: It is the process of change in the heritable traits of a population over time. The organisms which…

Q: What was the order of divergence from oldest (1) to most recent (5)?

A: The accumulation of variations between genetically similar groups within a species that results in…

Q: How is the increased similarity in the DNA sequences of genes between more closely related…

A: The increased similarity in the DNA sequences of genes between more closely related organisms is…

Q: What are the difference and similarities of Palisade mesophyll and Spongy mesophyll in the dicot…

A: Mesophyll The photosynthetic ground tissue of the leaf , the mesophyll , is sandwiched between the…

Q: compartments

A: A eukaryotic cell is a cell that has a membrane bound nucleus and other membrane bound compartments…

Q: A= B= C= D= This diagram depicts a Gram what bacteria

A: The gram bacteria are of two types : gram positive bacteria and gram negative bacteria. A…

Q: Is protein a tertiary structure?

A: Introduction: Protein is a crucial macronutrient found in all living things . In our muscles, bones,…

Q: The mathematical shape of the earth can be made as: a. Flat b. Almost any shape such as spheroid…

A: Introduction :  Earth is an oblate spheroid. This means it is spherical in shape, but not perfectly…

Q: How does Na+/K+ ATPase/Pump promote osmosis across plasma membrane? How does it establish the basal…

A: The cell is the important basic and fundamental unit of life. It has the outer membrane which is…

Q: Time (hours) # of cells 1 2 64 0 ½ 4 6 10 19 32 110 10,000 30,000 80,000 170,000 106 Notes Egg is…

A: Introduction :  The cell cycle (also known as cell division) is an organised series of cellular…

Q: Which of the following most likely has a sequence of hydrophobic amino acids that permits the…

A: Correct answer: (a) Translocator (TIM/TOM) The transport of proteins inside the mitochondrial…

Q: 8. Explain how buffer systems are important in organisms. In the human body, bicarbonate and…

A: A buffer system is important for a living thing as it helps to maintain a constant chemical internal…

Q: how does you heart utilize preassure gradients to circulate blood?

A: Introduction :- A human or other vertebrate's complete body is circulated by a system of organs…

Q: 9. Which one of the following histones is a component of the core particle? A. H1 B. H2A C. H2B D.…

A: In 1868, Swiss physician Friedrich Miescher extracted nucleic acids from the nucleus of white blood…

Q: Which of the following proteins will CERTAINLY have quaternary structure? Select one: a. autophagy…

A:

Q: Why does the genomic DNA precipitate upon neutralization, but plasmid DNA does not ?

A: The plasmid is the circular and extrachromosomal DNA present in prokaryotes. The plasmid harbours…

Q: There are two ways in which rearrangement of domain- encoding gene segments can result in novel…

A: Introduction Prokaryotes: These are the organisms which have characteristic nucleoid rather than…

Q: If two different organisms are closely related evolutionarily, then they will (a) be similar in…

A: Any accumulated or cumulative change in an organism's or population's features over a long period of…

Q: Describe the morphological phenotypes you see in the experimental conditions, in comparison to the…

A: Mitophagy, or autophagic turnover of mitochondria, is proposed to be an essential quality control…

Q: 12. d) noltionos le ter Wonsmo color-blind A red-green man (sex-linked gene) marries a normal woman.…

A: Introduction: Simply said, colour blindness is the inability to see or distinguish between colours…

Q: Differentiate between the roles of the pulmonary trunk and the aorta.

A: Introduction The muscular heart of a human being has four chambers and is in charge of pumping blood…

Q: Possible answers for each: A) Both hormone and a neurotransmitter. B) Hormone. C) Neurotransmitter.…

A: Hormones only work  once they  "fit" a part of the body. That is, if cells  within the  target…

Q: BLACK VESTIGIAL DIHYBRID TESTCROSS In the parental generation, you mate a pure-breeding wild-type…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: 6. Vitamin B1: coenzyme form, functional groups, mechanism of action, biological role, sources,…

A: A vitamin is an organic molecule that is an essential micronutrient that an organism requires in…

Q: For the Biosynthetic-secretory pathway, Endocytic pathway and Retrieval pathway: • Where do the…

A: There are two biosynthetic secretory pathways- the regulated pathway and the consecutive pathway. In…

Q: Discuss the three ways by which natural products can be developed and utilized as drugs. which is…

A: Nutrients are substances that are required by the body for nourishment and growth. Depending upon…

Q: Explain the metabolic processes in cyanobacteria (glycolysis, krebs cycle, electron transport chain…

A: Cyanobacteria are bacteria that are able to photosynthesize. They are an important group of…

Q: Differentiate between the roles of the atrioventricular and semilunar valves.

A: The heart has valves to maintain the unidirectional flow of blood, called the heart valves. This…

Q: You have aseptically inoculated an unknown organism on a blood agar plate. You return 48 hours later…

A: The unknown organism on a blood Agar plate would cause hemolysis which is the destruction of red…

Q: You prepared 10-7, 10-8, and 10-9 dilutions of a bacterial suspension in sterile saline. Then you…

A: Introduction There are different culturing techniques such as agar plates, broth culture, stab…

Q: In a monohybrid cross, which of the following can result in the heterozygote displaying a different…

A: Everyone wonders why brothers and sisters look so similar to one another. This is when heredity…

Q: Results of movement of the bubble in respirometer What information did the movement of the bubble…

A: Cellular respiration  The process by which energy is produced inside the cell.

Q: Properties of Water Review Label the image of the pH scale using the terms provided. pH 19 1 2 3 4…

A: pH is essentially the measure of H+ ions in a solution. pH is derived from the potential of hydrogen…

Q: How are the ancestors of modern whales different from their present form?

A: Ancestors are people in your family who lived a long time before you. Ancestors evolve during their…

Q: 1. Which cells in the life history of a basidiomycote can undergo meiosis? Dre CHA wr ?

A: A community is a collection of plants, animals, microbes, and fungi that coexist in a given area.…

Q: What trends you see in the data - Explain how the error bars support what you are saying - Why…

A: Life expectancy is the number of years a person is likely to live after reaching a certain age, as…

Q: Clarify why evolution occurs only in populations, not in individuals.

A: Evolution is the gradual change in the inherited traits of biological populations over many…

Q: How do microtubules act as a cytoskeleton? Are there times when they are particularly abundant?

A: A intricate web of protein filaments called the cytoskeleton is found in the cytoplasm of cells. It…

Q: Question 9 of 14 Which of the following acts as a signal for the dendritic cell to begin…

A: Cross-presentation is the process by which specific MHC class I-expressing professional…

Q: Do carrying capacities vary among different environment

A: Note: Please note that as per our company's honor code aren't allowed to cite external references.…

Q: You collected 1000 mL of river water from the stream running through campus. You prepared dilutions…

A: Introduction  A dense solution can be made into a more useful concentration by performing a series…

Q: What is a wet mount technique in microscopy?

A: Microscopy is the technical field of using microscopes to view samples and objects that the naked…

Q: A. Predict the pressure of nitrogen gas at T =-98 K and v=0.00375 m³/kg on the basis of (a) the van…

A: The symbol p or P is typically used to indicate pressure. It will calculate the force per unit area…

Q: What is Chemical Pollution and how can we prevent it?

A: Any undesirable, harmful, poisonous particle in the air is called pollution. These particles are…

Q: What is the function of NEU?

A: Introduction HER2/neu is an oncogene whose protein product may function as a growth factor receptor.…

Q: 1.Give similarities        a.  ecologist vs. environmental scientist        b.  ecologist vs.…

A: The environment is very important in life. It is a necessary element of our lives. A clean…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: