When somatic cells undergo mitosis, what is the result? O 1. Daughter cells with different genetic codes O2. Daughter cells with identical genetic codes

Q: What are the possible abnormal gametes the male can produce with non-disjunction occurring in Meiosi...

A: When nondisjunction occurs at the end of meiosis II it will result into 50% normal gametes. the poss...

Q: The niche is a property of a O a. species O b. community C. individual O d. environment

A: Ecology is a study of relationship in organism. 

Q: To produce transgenic bacteria that make insulin, which of the following steps didscientists have to...

A: Insulin is secreted by beta cells of pancreas. It allows glucose to enter the cells to provide energ...

Q: Give 2 cases where phylogeny was used either for scientific advancement or to solve problems in soci...

A: Biology is the most wide branch of science, in this branch scientific study of life take place. Biol...

Q: 17. glycogen is a form of ____________in ________ cells long term- energy storage, plant  structura...

A: Glycogen is the multibranched polysaccharides consist of multiple glucose molecules liked together b...

Q: How does a phylogenetic tree relate to the passing of time? Some organisms that appear very closely...

A: Solution : A phylogenetic tree is a visual representation of the relationship between different orga...

Q: 1. Why are chick dr dense smears less likely to provide a good smear preparation for microscopic eva...

A: 1. Thick or dense smear less likely to to provide a good smear preparation for microscopic evaluatio...

Q: A pea plant has a mendilian completely dominant gene for height lower colour phenotype. A pure breed...

A: Gregor Johann Mendel is considered to be the father of genetics. He postulated the theories of genet...

Q: Question 8: The following table shows the glycolysis reactions and their standard Gibbs free energy ...

A: The Vital process  for to generate energy to run various metabolic, physical activities is the Glyco...

Q: Homeostasis has been characterized by all living organisms, which is essential for survival. Which o...

A: When an object consists of cells, responds to the environment, grows and develops, produces offsprin...

Q: Oparin-Haldane hypothesis

A: Answer: 

Q: What is the importance of classification in our daily life?

A: * classification means to classify the organisms or something into groups based on observable and mo...

Q: if one strand of the DNA molecule has the sequence 5’ TACGA 3, The other strand would have the seque...

A: DNA or Deoxyribonucleic acid is the genetic material which passes from one generation to another. DN...

Q: Describe three types of responses that cells make to signaling molecules.

A: Cell signaling is the ability of a cell to receive, process, and transmit signals with its outer env...

Q: Explain briefly the following sources of evidence of evolution. Write your references below. 1. Bio...

A: Answer 

Q: Increasing colonization rate will the equilibrium fraction occupied patches а. Increase O b. Depend ...

A: Answer  B. Depends on metapopulation model

Q: How did Hopi culture contribute to the high incidence of albinism among members of the Hopi tribe?

A:  Hopi women are known, even today, for their pottery skills, and they are also known for silversmith...

Q: LIN-31 function upstream or downstream of the LET-23 receptor in the vulval development pathway

A: * vulval development is an example of organogenesis. * This organ is that the  connection between he...

Q: Electrochemical gradients (a) power simple diffusion (b) are established by pinocytosis (c) are nece...

A: Simple diffusion is the passive movement of substances.

Q: How do we detect relatedness among species?

A:

Q: The predominant type of leukocyte in human blood is th a. monocyte b. cosinophil c. basophil d. neut...

A: White blood cells (WBCs), also known as leukocytes, are immune system cells that help the body fight...

Q: Differentiate the following Epidemiological Measures a. Frequency Measures: Incidence and prevalence...

A: Frequency measure variable such as population size, ratio and rate of death and birth , occurance of...

Q: QUESTION 5 What is the difference between a phenotype and a genotype? O 1.A phenotype is the set of ...

A: Genotype along with environmental factors determines the phenotype of an individual. Altering the ge...

Q: How did P<0.005 come into being? How do you determine what is due to chance and what's not?

A: The 'P ' refers to the probability, and it is a measure of how likely it is for any observed differe...

Q: How does the progeny formed from asexual reproduction differ from those formed by sexual reproductio...

A: Asexual reproduction is the reproductive process that does not involve fusion of male and female gam...

Q: Constructing a Genetic Map with a Two-Point Testcross Gene loci in testcross Recombination frequency...

A: Test cross data analysis us to measure the frequency of gametes.

Q: Consider blue eyes in man as recessive to brown eyes. Show the expected children of a marriage betwe...

A: A monohybrid cross is a cross in which only one type of trait is involved .  As per the question , T...

Q: Suppose a population of organisms is in Hardy–Weinberg equilibrium. In the population, a gene has tw...

A: In Hardy-Weinberg equilibrium,  p2+2pq+q2=1 Where p and q is allele frequencies. So, p= 0.72,      q...

Q: X-linked lissencephaly is an X-link dominant trait pertaining to a brain disorder. It superficially ...

A: Given information Lissencephaly is an X-linked dominant trait Mr. Panganiban is affected by the dis...

Q: Outline the concept of pangenesis and explain how it differs from the present-day germ-plasm theory.

A: The field of research known as evolutionary biology studies the origins and effects of evolution. Da...

Q: Which measures should we practice to prevent spread and infection of Schistosoma japonicum?

A: Schistosoma japonicum is a significant parasite and one of the main schistosomiasis infecting agents...

Q: Slapping a friend on the back when he has partial airway obstruction is the best way to dislodge the...

A: The partial airway obstruction is when a foreign object choke the windpipe instead of going into the...

Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis...

A: Cell division is defined as the process by which cell multiply and involve nuclear as well as cytopl...

Q: what would be the polar bears instantaneous rate of increase (dN/dt) if the Polar bears are reproduc...

A: Here, N represent Population density at any time t. And K represent carrying capacity of the habitat...

Q: data, Kindly show

A: Cattle - pulse rate mean 61 , Respiration rate mean 14 , Temperature mean 36.9 , condition Healthy r...

Q: which signal serves a similar function as the Shine-Dalgarno Sequence in prokaryotes?   A. The pro...

A: The Shine–Dalgarno sequence is a ribosomal binding site in prokaryotic mRNA, generally located aroun...

Q: Describe how an individual’s genotype influences their chance of contracting malaria: which individu...

A: Malaria is a mosquito-borne parasitic disease that causes fever, vomiting, headache, and tiredness. ...

Q: A 70 year old to form urinary stream and urgency. On per-rectal examination, prostate was found to b...

A:  Alpha adrenergic blocker :- Prazosin, Terazosin, and Doxazosin are -adrenergic blockers that have b...

Q: What are 20 vegetable and field crops grown in Jamaica?

A:

Q: What are the possible phenotypic (P) and genotypic (G) ratios if you cross two parents who are carri...

A: Mendel's laws of inheritance : The Mendel's laws of inheritance include law of dominance, law of seg...

Q: In the plant Arabidopsis, the loci for pod length (L, long;l, short) and fruit hairs (H, hairy; h, s...

A: Crossing over is an interaction between homologous chromosomes that results in a lot of genetic dive...

Q: In general, offspring of bam swallows have tail lengths very similar to their parents. However, if t...

A: The complete genetic material’s set that can be found in a living organism is termed as the genotype...

Q: omega-3 fatty acids?

A: Omega-3 are nutrients you get from food  that help build and maintain a healthy body. They're key to...

Q: Name The diagram below shows the results of crossing a pea plant with smooth seeds and a pea plant w...

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is ...

Q: How could you distinguish between an autosomal recessive trait with higher penetrance in males and a...

A: An individual with the autosomal recessive disease will have unaffected parents since the offspring ...

Q: Briefly explain the contribution that each of the following people made to the study of genetics. a....

A: Matthias Schleiden and Theodor Schwann cofounded the cell theory. He concluded that all plant tissue...

Q: What conclusion could you reach about the parents if the offspring had phenotypes in the following p...

A: It is form of gene interactions in which both the allele are partially expressed. 

Q: . Name 3 human activities, behaviors, or products that increase cancer risk. B. Specify 1 type of c...

A:

Q: Provide the taxonomic details of all the observed representatives of Platyhelminthes.

A: Phylum Platyhelminthes is a member of the Animalia kingdom. There are 13,000 species in this phylum....

Q: In peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate t...

A: a. Gg b. GG or Gg   Explaination- a.  When two grey seed colored parents are crossed, 59 grey and 20...

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: