At which stage in the cell cycle or mitosis are chromosomes replicated? O Anaphase O G1

Q: Match Column E with Column F. Column F may be used more than once or not at all. Column E Column F a...

A: Arterial Blood Gas Test:  The amount of arterial gases, such as oxygen and carbon dioxide, is measur...

Q: What do you think is the most important type of variation and why? (Choose only one - Morphological,...

A: Answer 

Q: In 1950, using “blender” experiment, Hershey and Chase demonstrated that DNA, not protein, is the ge...

A: Hershey and Chase came to the conclusion that the genetic substance was DNA rather than protein.

Q: Explain how the class of antibody that normally exists as a pentamer changes its conformation to rev...

A: Antigen: An foreign substance that enters our body and is capable of triggering an immune response. ...

Q: Consider the following segment of DNA:5′ GCTTCCCAA 3′3′ CGAAGGGTT 5′Assume that the top strand is th...

A: Transcription is a fundamental process that occurs in our genome. It is the process of converting DN...

Q: Please provide an illustration of the stages of meiosis of Ascaris lumbricoides: Anaphase I, Telopha...

A:

Q: Human cells have approximatelly 6,000,000,000 base pairs. How many errors per replication occur?

A: Human cells have approximatelly 6,000,000,000 base pairs. How many errors per replication occur? Int...

Q: explain the possible factors affecting the growth of e.coli that results to no growth after doubling...

A: Bacterial growth are equated to cell number- one bacteria divides into two, then these two produce f...

Q: Which of the following ploidies would lead to infertility Tetraploid triploid diplodi A and C 

A: ù describes the condition when there is a presence of more than two sets of chromosomes in the indiv...

Q: please choose statements/concepts that relate to SCIENCE that begins with letter X X letter should ...

A: As we know that science is the study of knowledge , technologies based on experiments. There are dif...

Q: Honey possums lick nectar from flowers using a long tongue made of soft muscle. Butterflies lick nec...

A: Like nectar-eating birds honey possums  have bristles on their tongue tip,which used to gather necta...

Q: Which of the following is the role of iron in plants? A. endosperm development and dehydrogenase ...

A: Iron is a crucial element of electron networks and a cofactor in a number of important enzymes. Just...

Q: A. The man is heterozygous type B (BO) and the partner is homozygous type A (AA). Do the cross to sh...

A: The "ABO" blood group system is made up of four blood groups – A, B, AB, and O and is based mostly o...

Q: Question 29 1) Listen People can make fermentation products as well as yeast. True False

A: People can make fermentation products as well as yeast. 

Q: Explain why our epithelial tissue heals more rapidly than other types of tissue

A: Epithelial tissue is present in the outer surface of the body and also lines the body cavity. 

Q: The figure shows chromosomes, and sister chromatids in a cell. Which of the following are true? Sele...

A: A ce

Q: A strain with the ability to conjugate is mixed with a recipient strain.  Recipients are noted to be...

A: Bacterial conjugation can be described as a means of bacterial horizontal gene transfer. It can also...

Q: 8. In garden peas, round peas are dominant to wrinkled peas. If you crossed a homozygous dominant an...

A: Introduction: Dominant allele is able to express itself even in the presence of its recessive allele...

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A: Aerobic respiration  It is defined as the process of cellular respiration that takes place in the pr...

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A: The term heterozygous is associated with a condition in which different kinds of alleles associated ...

Q: What is an MRI? 2. Why do doctors order an MRI Scan? 3. What are the do's and don'ts when undergoing...

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Q: You are studying Protein X which plays a role in promoting the G1/S phase transition in eukaryotic c...

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Q: 3. What is the phenotype and genotype of offspring in the following conditions? (use the Punnett squ...

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Col...

Q: Scientists are examining the possible role of a large asteroid in the Cretaceous mass extinction eve...

A: ANSWER;- OPTION  C is correct ( after the asteroid strike).  

Q: 3. Loss of secretions from the nasal and pa lesion of which of the following nerves? O Glossopharyng...

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Q: 40. The process of removal of redundant synapses that results in a streamlined process of rapid cogn...

A: A) Cellular differentiation:- It is a process through which cells acquire different structures and f...

Q: Two related species of salamanders were found living on opposite sides of a mountain. One species li...

A: Species It refers to the most diverse collection of species in which individuals of the right mating...

Q: Homologous structures among major groups of organisms may differ in_____  a. size c. function b. sha...

A: Evolution is defined as the process by which opportunities arise within an individual over a period ...

Q: It's ecology, i need to draw a chart to solve this tho. Thank you! I'll leave a thumb up You are qua...

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Q: Use examples to describe some applications of phylogeny.

A: The study of the classification of living forms is known as systematics. Systematic biology is the s...

Q: QUESTION 5 What event would most directly lead to the development of female external genitalia? Abse...

A: Event directly related to development of female external genitalia. 

Q: identify the organisms in  an unknown culture. You find that the culture contains two gramnegative ...

A: A culture is a medium to grow bacteria and other microorganisms  It provides the bacteria with nutri...

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A: Evolution is a biological concept that states that unique forms of animals, plants, and other living...

Q: Identify two things that could limit the population of rabbits in a forest.

A: its populations have declined due to several factors including habitat transformation and viral dise...

Q: The figure below is called the

A: Muscle contraction occurs when myosin bind to actin filaments causing shortening of sarcomere. Maxim...

Q: Suppose you count the number of seeds produced by milkweed plants in different habitats with variabl...

A: ABSTRACTHypothesis: Genetic variation in plant defence structures a community of herbivores andultim...

Q: analyze the muscles acting and rising/standing phase of the squat. Please also identify if these mus...

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Q: Paleontologists at Grand Staircase-Escalante National Monument discovered a new ceratopsid skull. Th...

A: Introduction :- A palaeontologist is a scientist who analyses the fossil record to learn about the e...

Q: c. Two cats are mated. One of the parent cats is long -haired (recessive allele). The litter which r...

A: Give that the long hair is a recessive allele, so the short hair is the dominant allele. Assume that...

Q: if the membrane composition of the golgi in a cell is incorrect, what could have happened?

A: If the composition of membrane in Golgi body is incorrect then the cell is similar to the cell with ...

Q: How is inbreeding depression measured? With the fixation index Fst No answers are correct With the i...

A: ANSWER;-No answer is correct Explain;- In plants, inbreeding depression is ordinarily communicated a...

Q: 1. Which of the following would best determine whether two flower species share a recent common ance...

A: Evolution is the change in characteristics of species from one generation to another. Theory of evol...

Q: Question:- 1. Brassica oleracea is the wild plant from which brussels sprouts, cabbage, broccoli, a...

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Q: Color each part of the cell based on the color given on the other a ide Also, label each part of the...

A: Labelled structure is named below.

Q: Why do multicellular eukaryotes need to have hundredsof kinase-encoding genes?

A: Gene expression in  eukaryotes are highly responsive to the outer environment.  The large eukaryotic...

Q: Chlorinating swimming pools is an example of______________ to control microbial populations. A. emp...

A: Disinfection of swimming pool means killing all the pathogenic microorganism species in the pool wat...

Q: Attempt to seamlessly integrate the quotation into the text by using a signal phrase or structuring ...

A: The quote sandwich: The main aim of a quotes sandwich is to deliver the message of the quote to the ...

Q: One such laboratory study investigated the binding of a hormone to three different receptor proteins...

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Q: The advantages of Cryosurgery are There is little bleeding in the destroyed area The volume of tissu...

A: Cryosurgery:  Cryotherapy is a treatment that involves your healthcare practitioner freezing and des...

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: