Female Reproductive System: Complete the table 4 Number Structure Function 4. Male Reproductive System: Complete the table Letter Structure Function A- A 5,

Q: If a mutation occurs in an embryonic stem cell that alters cell proliferation there is potential for...

A: Stem cells are undifferentiated cells that have potential to develop many different types of cells i...

Q: Tristan da Cunha is a remote inhabited island in the Atlantic Ocean. On this island, 0.5% of the pop...

A: Introduction: Galactosemia is a rare genetic metabolic disorder that affects an individual's ability...

Q: On average, in populations with genotype frequencies as they were in the original sample of 100 chil...

A: Introduction: Hardy – Weinberg Principle mathematically explains the occurrence and consistency of g...

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A: A healthy adult's sleep cycle is divided into four distinct phases. The first two phases consist of ...

Q: What are twins? Genetically, what are the two types of twins that can occur?

A: Introduction In this question we have to define twins and have to discuss about the types of twins, ...

Q: Gregor Mendel followed specific steps when breeding pea plants to determine the underlying cause and...

A: Introduction: Gregor Johann Mendel, an Austrian Monk, discovered the principles of heredity through ...

Q: BFR Is an example of "gym science" that has no merit as a training tool was devised at Ball State Ex...

A: BFR stands for blood flow restriction  It decreases the blood outflow in veins ( total cut off ) And...

Q: A plate has 72 colonies with a total dilution factor of 10-7, 0.1 ml was pipetted onto the plate, wh...

A: Colony forming unit (CFU) is a unit that tells us the amount of viable cells present in the given sa...

Q: In Figure 5-2, in which of the four processes shown can acomplete bacterial genome be transferred fr...

A: Conjugation, transformation, and transduction are the types of horizontal gene transfer mechanisms w...

Q: How do we know that small noncoding RNA molecules canregulate gene expression?

A: A non-coding RNA is a kind of RNA molecule that is not translated into a protein. The DNA sequence f...

Q: Scientists hypothesize that very simple cells could have arisen through four steps. Place thos 4 ste...

A: Evolution is defined as the change in characteristics of individual over a period of time. 

Q: RNAi may be directed by small interfering RNAs (siRNAs) ormicroRNAs (miRNAs); how are these similar,...

A: RNA interference is a post-transcriptional gene silencing mechanism (carried out by miRNA and siRNA)...

Q: How do fertilization and zygote formation occur in these plants? Do these processes depend on water?

A: Introduction In this question we will discuss about how fertilization and zygote formation occur in ...

Q: Snakes have a special pit organ that allows them to detect the heat of the animals they hunt. This i...

A: Pit organ  Venomous snakes from the subfamily crotalinae commonly called pit vipers so called for th...

Q: The DNA sequence ATGCATGC will pair with which of the following DNA strands? TACGTACG TACCTACC CGTAC...

A: DNA, or deoxyribonucleic acid, is the hereditary material in humans and virtually all other creature...

Q: Study the diagram below (figure1): Desert food web Hawks Desert foxes Scorpions Snakes Large lizards...

A: Introduction: A food chain is the sequence of biological community (an ecosystem) to obtain nutritio...

Q: 1. When can a mutation on the DNA cause shortening of the translation product? Give a specific examp...

A: A single nucleotide or nucleic acid can be affected by a point mutation. When one base is replaced f...

Q: How gene therapy used in a treatment? What is the importance of gene therapy in the future? What are...

A: *Gene therapy is  new generation of medicine when a protein is non functional or missing the  functi...

Q: Cucumis sativus (cucumber) is a diploid plant with 7 chromosome pairs. Determine the following as it...

A: 14 7 14 14 7

Q: As we go back in time, the number of our direct ancestors' increases but the number of humans who we...

A: Coalescence: it is used in evolutionary biology to determine the distribution of gene divergence. 

Q: Describe the homeostatic mechanisms that Lacy's body would use to counteract the water deficit S.

A: Homeostasis is the maintenance of the steady-state internal environment of an organism in response t...

Q: The trans-Golgi network is the site of multiple sorting processes as proteins and lipids exit the Go...

A: Many sorting operations take place in the trans-Golgi. They have various sorting sites, such as MDCK...

Q: Non-oxidative processes for ATP regeneration are only employed in anaerobic exercise O True O False

A: In anaerobic metabolism lactic acid is produced which is during intense activity  ATP regeneration o...

Q: QUESTION 3 If a patient has hypothyroidism, but has normal iodine levels, what is the most likely ex...

A: The biochemical substances synthesized and secreted by endocrine glands or specialised cells in our ...

Q: Which statement is accurate? Hormones that differ in effect reach their target cells by different ro...

A: Hormones are released from ductless glands called the endocrine glands into the bloodstream that rea...

Q: What is the greatest cause for threatened species?

A: One of the major cause of the threatened species os the loss of habitat. Destruction of Habitat  is ...

Q: How are plasmodesmata and gap junctions similar? How are they dissimilar? Would you expect a moderat...

A: Plasmodesmata are channels between two adjacent plant cells.These are present in the cell wall of th...

Q: 1. compare the dissected pig human models viewed in the lab book  structure  pig human  number of l...

A: INTRODUCTION The comparision between different structures of pig and human is given below.

Q: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a disorder that affects the normal function o...

A: Introduction: X-linked inheritance means that disease is inherited due to the gene located on the X ...

Q: Can you tell me about the survival and prognosis for yellow fever, please?

A:         INTRODUCTION         Yellow fever is an dreadful viral haemorrhage disease that is mainly tr...

Q: Which of the following are useful for reconstructing ancient environments? Group of answer choices A...

A: Option 1 is correct because glacial ice contains dust, air bubbles, or isotopes of oxygen that can b...

Q: What does the circled structure do?

A: Heart Mesodermally derived organ, is situated in the thoracic cavity between the lungs, slightly ti...

Q: Why is generalized transduction able to transfer anygene, but specialized transduction is restricted...

A: Introduction: transduction is a process of gene transfer in bacteria from donor to recipient bacteri...

Q: If a bacterial species is not susceptible to an antibacterial drug at the concentration present in a...

A: Introduction: Antibiotic resistance is a form of drug resistance where bacteria are able to survive ...

Q: What is the rational for the benefits of LHTL training? high altitude alters blood composition, whil...

A: Living High Training Low (LHTL) is a method used by athletes to improve their performance. Spending ...

Q: Which of the following statements is TRUE about the factors that shape regional climates? can choos...

A: Factors that modify regional climate The climate of any particular place is influenced by a host of ...

Q: QUESTION 1 Growth factors: are produced by the posterior pituitary stimulate bone and cartilage grow...

A: Introduction:- Growth factors are diffusible signalling proteins that stimulate cell growth, differe...

Q: Explain the Pharmacodynamics and Pharmacokinetics of Inhaled corticosteroids.  in detail Provide e...

A: Inhaled corticosteroids (ICS) are synthetic analogs made from the steroid parent molecule. ICS are h...

Q: Voles and lemming are found throughout the Arctic. Which of the following statements is correct rega...

A: Some of the basic features of both mammals are: Voles and lemmings do not undergo hibernation in an...

Q: A healthy young couple are both carriers of cystie fibrosis, an autosomal recessive condition What i...

A: Cystic fibrosis is basically hereditary disorder in which lungs and digestive system get more infect...

Q: Explain how captive breeding can help with endangered species recovery, and give an example. Now exp...

A: Endangered species are those that have been subjected to threats and are on the verge of extinction....

Q: Lacy is offered both water and a sports-electrolyte drink (which contains sodium and glucose) to hel...

A: Electrolytes or minerals that have an electrical charge within them are essential for body's normal ...

Q: Why do you think high nitrogen rates resulted in an increased incidence of rice diseases in general?...

A: Introduction:- There are two sources of nitrogen in soil that could be used by plants: nitrogen-cont...

Q: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a disorder that affects the normal function o...

A: Introduction: G6PD is an X-linked recessive disorder that results in defective glucose-6-phosphate d...

Q: What is an evolutionary tree? Is there a precise evolutionary tree that explains the emergence and o...

A: Introduction  In this question we will discuss about an evolutionary tree which is given in below st...

Q: Differentiate process of the reaction for capture assays. Compare to other immunoassays like competi...

A: Immunoassay: This is basically a biochemical analytical technique that help detecting and measuring ...

Q: recessive allele found on the X chromosome.

A: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a disorder that affects the normal function o...

Q: What advice would you give to the public regarding water-borne diseases? What steps could be taken t...

A: Water borne diseases: These are the type of diseases which occur via the contaminated water with bac...

Q: What does a mechanically gated channel respond to?a. physical stimulusb. chemical stimulusc. increas...

A: Although the cell's membrane is selectively permeable, only a few molecules can cross it directly. I...

Q: Explain about RNA-induced silencing complex (RISC) ?

A: The RISC is expanded as  RNA-induced silencing complex. This is referred to as a multiprotein comple...