A diploid cell has 4C genetic material and 16 chromosomes at the start of cell division. Identify number of set/s of chromosomes per cell after mitosis, number of set/s of chromosomes at Telophase 1, and number of chromosomes per cell at Telophase 1.

Q: Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to stri...

A: Aquatic animals are those who live in water and have special respiratory system.  Terrestrial animal...

Q: 3. Cross a homozygous Blue Parakeet with a homozygous Yellow Parakeet. What is the genotype and phen...

A: Genetics is a branch of biological sciences that studies genes, genetic variation, and heredity in l...

Q: Sources of human stem cells: O inner cell mass of blastocyst umbilical cord blood O adult stem cells...

A: Stem cells are a reservoir of undifferentiated cells that can differentiate into any type of cell an...

Q: Who is the French biologist best known for the Theory of Acquired Inheritance? Group of answer choic...

A: Answer is Jeans Baptiste de Lamarck

Q: Birds are more likely to form pair-bonds than mammals because … Group of answer choices: A. Bird re...

A: Pair bond is a mating pair of male and female that serves great importance in species. 

Q: The Most Recent Common Ancestor (MRCA) is an individual who donated DNA to every single living perso...

A: Answer 

Q: When sarcomeres contract during muscle contraction, which of the following occurs?   A. The myosin...

A: Sarcomeres contract during muscle contraction. 

Q: Determine the Evolutionary Relationship of Human to Other Primates and Vertebrates using a Phylogene...

A: A phylogenic tree is a diagrammatic representation of evolutionary relationship between different ta...

Q: A product that contains benzovindiflupyr and azoxystrobin will kill which microorganism? O A. Chlamy...

A: The kingdom in biology can be outlined as the system that is utilized by biologists for the classifi...

Q: Which of the following is a physiological or functional variation? Inability to absorb glucose color...

A: Physiological variation refers to the variances in how members of the same species respond to enviro...

Q: a. In fruit flies, gray is dominant over black. If a purebred gray fruit fly crosses with a black fr...

A: Dominant and recessive are the two types of trait that express themselves at different gene level. 

Q: Which of the following is NOT a component of the Theory of Evolution by Natural Selection? Group of ...

A: Theory of natural selection was given by Darwin. He mentioned the idea of natural selection in his b...

Q: Pre-initiation complex (PIC) is formed right before the initiation of genes, which of the following ...

A: The preinitiation complex is a protein construct that forms in eukaryotic cells prior to transcripti...

Q: Which bacterium does not have gelatinase enzymes O A. Staphylococcus aureus B. Bacillus subtilis O C...

A: Gelatin hydrolysis test is used to identify the bacteria which can digest or degrade the gelatin by ...

Q: Chimpanzee males have large testes for their body size. One widely accepted theory proposed to expla...

A: We often compare the population with the trait to other population. In the case of chimpanzee , Chi...

Q: Herbert Spencer coined the phrase “survival of the fittest”. True or False

A: Introduction: Darwin proposed 'theory of natural selection'.According to this theory, Variation is t...

Q: What is the Rh factor?

A: Introduction In this question we will discuss about the Rh factor.  

Q: List at least 5 abiotic factors and explain how they can affect the populations of different species...

A: An ecosystem (or ecological system) is made up of all the organisms that interact with the physical ...

Q: Describe the function of these molecules that help control the cell cycle A.) M-phase promoting fact...

A: A) Maturation promoting factor is a cell cycle gatekeeper that controls a cell's transition from the...

Q: An organism’s relative fitness is measured by its ______. Group of answer choices Genetic variabilit...

A: In biology, Darwinian fitness or simply fitness of a biological trait describes how successful an or...

Q: D E -E ET

A: Rats share many common similarities with humans and they both are mammals. This is the reason most o...

Q: Which of the following is NOT an intermediate filament?   A. keratin   B. titan   C. nuclear l...

A: Intermediate filaments:- Intermediate filaments are very stable structures that form the true skelet...

Q: Which sigma factor is activated in the stationary phase? O A. RpoN O B. RpoE O C. RpoH O D. Rpos O E...

A:

Q: What is the function of mucus in preventing infections? Group of answer choices To stimulate the com...

A: Mucus is a aqueous layer that is secreted by the mucous membranes. 

Q: Ardipithecus differs from Australopithecus in which of the following ways? Group of answer choices A...

A: Humans descended from apelike predecessors through a long process of transformation known as human e...

Q: A toxin with a higher LD50 value is more deadly than a toxin with a lower LD50 value, assuming a per...

A: LD50 value  Median lethal dose is a measure of lethal dose of a toxic chemical.

Q: What is the process in which organisms with favorable and desirable inherited traits are more likely...

A: Organisms in nature have the tendency to produce offspring at a geometric rate. However, the populat...

Q: Question 1 Which factors affect soil quality? A all of these B) history of the soil © presence of li...

A: Stomata:Stomata are cell structures found in the epidermis of tree leaves and needles that help plan...

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A: The activity of allosteric proteins/enzymes is explained by two prominent models. Monod, Wyman, and ...

Q: plant uses 54 ATP to build one glucose molecule, but only gets 36 ATP when it breaks the sugar down ...

A: Introduction:- ATP (adenosine triphosphate) is an energy-carrying molecule found in all living creat...

Q: Chose the incorrect statement from below. Select one: O a. Protein stability and subsequently benton...

A: with increasing alcohol content, protein stability does not increase.

Q: CREATE A NUTRITION TEACHING PLAN FOR A MOTHER WITN A INFANT

A: * The mother with a infant is the one who is recovering from pregnancy is important to have  Good nu...

Q: 41) In a bacterial cross in which the donor (Hfr) is a+b+ and the recipient strain (F-) is a-b-, it ...

A: D) Will all be a+b+ Explain;- The formation can be characterized as the course of transmission of qu...

Q: Which microorganism does not contain superoxide dismutase enzymes?

A:     Superoxide dismutase (SOD) is an enzyme found altogether in living cells. An enzyme could be a s...

Q: TTiving with chronic illnesses: How are those with a chronic illness treated by their families since...

A: Research is a methodical investigation that includes data gathering, a compilation of key informatio...

Q: n cattle, “short spine” is lethal shortly after birth; it is caused by the homozygous recessive geno...

A: There are few points that should be kept in mind: Each diploid has two alleles for a trait : Homozy...

Q: АСTIVITY 10.2: Essay. Directions: For each animal, indicate what type of movement each limb is respo...

A:        For each animal, indicate what type of movement of  each limbs is responsible for:      ANSWE...

Q: plates normally show a 10-fold decrease in colony number through the dilutions, e.g. 500 on Plate D,...

A: Serial dilution is a process to make culture more concentrated for examination.  This is majorly don...

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A: Co-dominant alleles define a person's blood type. An allele is among types of genetic data found in ...

Q: than ventricular pressure while semilunar valves are open ventricular pressure is greater than atria...

A: 1.Ventricular pressure surpasses arterial pressure as the ventricles contract, the semilunar valves ...

Q: Centrioles at opposite end of cell Spindle fibres attached to centromeres 46 double stranded chromos...

A: Metaphase - is the stage of cell cycle where condensation of chromosomes occurs. This is the stage o...

Q: How many interphase and prophase?

A: In total there are 3 sub-phases of Interphase. Those are as follows: G1: the first gap. Here the ce...

Q: 2. Cross a Blue Parakeet (BByy) With a Green Parakeet (BBYY). What is the genotype and phenotype of ...

A: Feather color in parakeets is controlled by two genes. Blue color (B) is dominant over the absence o...

Q: TELOPHASE This stage shows the end of Telophase AFTER cytokinesis has occurred • Nuclear membrane re...

A: Mitosis: Also called equational division since, at the last stage of the cell cycle, 2 daughter cell...

Q: thin and thick blood smear analysis, what are the necessary QC involve to check and assess the integ...

A: A thick blood smear is a drop of blood on a glass slide. A thin blood smear is a drop of blood that ...

Q: Write testable hypothesis regarding how the quality of light (varying in wavelengths) and may affect...

A: Introduction: Photosynthesis is the process of preparing food in the presence of sunlight and chloro...

Q: Some organisms have features that have different functions, but similar structures. One example is t...

A: Evolution can be outlined as the variation that occur in the heritable traits of a biological popula...

Q: 3 biotic factors and explain how they can affect the populations of different species in an ecosyste...

A: The living organisms in an ecosystem, including people, animals, plants, fungi, and bacteria are cal...

Q: In rabbits, the length of the tail is governed by 3 sets of additive genes A B and C. The longest ta...

A:  

Q: Why is it important to determine the blood types of the donor and the recipient in transfusions?

A: Introduction In this question we will discuss why it is important to determine the blood types of th...

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: