QUESTION 5 What event would most directly lead to the development of female external genitalia? Absence of the SRY gene Absence of high levels of androgens Presence of 2X chromosomes Presence of high levels of estrogens

Q: Why do you need to add the enzyme just before starting UV acquisition

A: Lambert-Beer Law: This law states that the value of the absorbance we get, is directly dependent upo...

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 of the following BEST states genome editing in plants? A. transform large DNA constructs by s...

A: Genome editing is a process by which manipulation of genes is done. It is a selective breeding appro...

Q: What best describes the hind leg bones seen in the whale? Leg bone Analogous structures to the fins ...

A: Evolution is a steady phenomenon that brings about the transformation of simple life into complex li...

Q: 2. Describe how pigments work as it relates to photosynthesis. Make sure you note what part of the p...

A: Photosynthesis is the process of carbon fixation in plants. This uses sunlight as the source of ener...

Q: if there are 9 chromosome pairs that undergo mitosis and meiosis,  - how many chromatids are there ...

A: Mitosis is a process of cell division in which teo identical daughter cells are formed which are bot...

Q: SPECIMEN   LEAF MODIFICATION SPECIALIZED FUNCTION   Allium cepa Leaf base: Leaf stalk: Shape of leav...

A: Allium cepa It is commonly known as an onion or bulb onion. It is a vegetable and is the most cultiv...

Q: Use some connective words to complete the whole concept. Genetics Pea Dominance Allele Fruit fly Tho...

A: The given key words are from genetics and related concepts.

Q: II. Write the letter of the correct answer. Choices for 1-10: A. intracellular fluid B. extracellula...

A: 1. Interstitial fluid  is the body fluid between blood vessels and cells, containing nutrients from ...

Q: Sketch a figure to show how reverse transcription is catalyzed by the enzyme reverse transcriptase. ...

A: Reverse transcription is a process of synthesis of RNA (short for ribonucleic acid) from DNA (short ...

Q: Madison suffered a severe blow to the back of her head when she was thrown to the mat during a judo ...

A: Madison suffered a severe blow to the back of her head when she was thrown to the mat during a judo ...

Q: Neurons and macroglia are similar in that they develop from _______, whereas microglia develop from ...

A: The nervous system is made up of neurons, specialized cells that can receive and transmit chemical o...

Q: The diversity of the response of TGF- B proteins in different cell types.

A: The diversity of the response of TGF-B proteins in different cell types. Introduction: TGF-β is a ve...

Q: At first glance, the final steps in fermentation appear to be unnecessary: the generation of lactate...

A: *cells that are growing in absence of oxygen that is anaerobic conditions couldn't discard pyruvate ...

Q: In pygmy grasshoppers individuals are highly variable in coloration.  They live on gravel at the edg...

A: One of the key mechanisms driving evolution is what's known as natural selection. This is the proces...

Q: QUESTION 30 Which of the following is characteristic of the events at the inhibitory synapse? O Syna...

A: The term inhibitory synapse is associated with particular sort of junction in which activation from ...

Q: The Levant is a region, now underwater, that served as a land bridge during the last glacial maximum...

A: Our ancestors migrated into Eurasia using the Levant region from Africa, this region's most importan...

Q: Which one is INCORRECT to describe the human genome? Question 16 options:   Human genome encodes ...

A: Introduction: The Human Genome Project was an international scientific research project with the goa...

Q: 9. What is the long be the case. 10. Are the other phases of mitosis equal (or close)? Suggest a rea...

A: Interphase is the longest part of the cell cycle. During this phase, the cell grows and copies its D...

Q: Give the NADH, ATP and FADH production from each part of photosynthesis?

A: "Answer: Plants being living creatures also need food for their survival and by the use of sunlight ...

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

A:      INTRODUCTION        The Blood group system is mainly important in humans . Blood types are main...

Q: I need help with 8-9

A: Male has XY chromosomes & females have XX chromosomes. While fertilization, zygote gets one chro...

Q: Cancer is a disease that results in uncontrolled cell division. Cancer cells have lost their ability...

A: Cancer cells have mutations that inhibit apoptosis and increase cell division to a significant degre...

Q: Based on Figure 9-19, can you predict the position of amutation that would affect the synthesis of o...

A: Mutation Are changes in the sequence of DNA.  It can occur as a result of DNA copying errors during...

Q: nstruction: answer the questions: COVID-19, Hepatitis B virus, HPV, Measles virus, Cholera, Tetanus ...

A:

Q: Cell cycle checkpoints are surveillance mechanisms that monitor the integrity and fidelity of the ma...

A: A check point is a stage in eukaryotic cell cycle at which the cell examines internal and external c...

Q: All of the following is true of Neanderthals EXCEPT Group of answer choices A: they had stocky power...

A: Neanderthals are closest extinct human relative. Neanderthals had strong muscular bodies and wide sh...

Q: Aneuploidy refers to the loss or gain a chromosome part. B. Polyploid cells have extra chromosome s...

A: Polyploidy is defined as the presence of more than two haploid sets of chromosomes in a species. It ...

Q: explain the primary methods of tracking infections and diseases in a population

A: tracking infections and diseases in population requires stipulation diagnostic criteria.  the diagno...

Q: Identify the parts of the cortex that process the different senses and those that control movement o...

A: The nervous framework is the major controlling, administrative, and conveying framework in the body....

Q: Tigers are much more complex organisms than the single-celled Amoeba dubia, however tigers have a ge...

A: The DNA is the genetic material that is found in the nucleus of eukaryotic cells and cytoplasm of th...

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: 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: Transfer of immunoglobulins from mother to child during breastfeeding can protect the child from dis...

A: Answer Naturally acquired passive immunity

Q: Use examples to explain the difference between analogousstructures and homologous structures.

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

Q: explain plant developm

A: Growth is regard as one of the most fundamental and conspicuous characteristics of a living being. G...

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: Stem cell lines are developed from O multipotent cells O inner cell mass cells from a blastocyst cel...

A: Stem cells are pluripotent cells. They can be preserved for future generation, to store human genes....

Q: How are different kinship systems defined?

A: The term Kinship can be referred to as the blood or marital relationship that connects individuals t...

Q: QUESTION 44 Which is not a component of Health Related Fitness? O a. Cardiorespiratory Fitness O b. ...

A: Answer  D) Reaction time 

Q: Question 18 The Drosophila melanogaster gene chico encodes an insulin receptor substrate that functi...

A: Insulin/IGF signalling pathway has a very significant role in longevity of living organisms.  They p...

Q: The only primates with prehensile tails are New World Monkeys. True or False

A: New world monkeys are called Platyrrhini. New world monkeys diverged from old world monkeys (Catarrh...

Q: Which of the following would be found inside a bacterial cel? inclusion Onucleiod Ofagella cytoplasm...

A: Bacteria is the single celled microorganisms with prokaryotic cell have no nucleus and other membran...

Q: In imaginary (thank goodness) forced feeding experiments, some very unethical scientists determine t...

A:  LD50 or lethal dose 50 is the amount of a substance that is needed to kill half of the test populat...

Q: How did The Great Plague of London—Sealing Up the Sick pandemics ended?

A: The Great Plague of London (1665-1666) was the major and worst epidemic of plague happened in London...

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: Before the cell undergoes meiosis, it has a total of 40 chromosomes. Which of the following are true...

A: Meiosis Meiosis is a type of cell division in sexually reproducing eukaryotes, resulting in four dau...

Q: Which of the following statements is INCORRECT? a. In simultaneous transcription of mRNA, many mess...

A: Transcription is the process of the formation of RNA from DNA where DNA is used as a template. The m...

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...

A: There are 4 possible competitive situations depending on carrying capacity and competition coefficie...

Q: How is blood typing for the ABO system and the Rh usually done?

A: Blood typing is the process of identification of blood type and Rh-factor identification. The blood ...