Development of a human eye

Assignment Help Biology
Reference no: EM1386450

It has been established that incremental changes led to the development of a human eye. Closely examine the stages of development as seen in slide 31 of the Changes lecture. Every stage can be represented by at least one living organism. Every stage can be an example of a genetic, environmental or genotype by environmental change. List out one representative living organism for each stage (a) through (e) in the slide.

 

a.) patch of pigmented cells

b.) eyecup

c.) pinhole camera-type eye

d.) eye with primitive lens

e.) complex camera-type eye

 

Reference no: EM1386450

Questions Cloud

Approximate one-sided lower confidence limit for theta : Note that under the exponential assumption, P(X>t) = exp(-t/theta). If t=5, use the result from (a) to find an approximate one-sided lower 95% confidence limit for theta.
Trends in hominid evolution : Determine some trends in hominid evolution that have been discovered, but are NOT based on the fossil record?
The financial insttiations offer loans : the financial insttiations offer loans at 10% interest pa, which Ramjee has been negotiating. it has been observed that on an average the vehicle covers 400 km per day.
Analyze faster processor chip result increase in performance : Analyze the following statement: "Using the faster processor chip results in corresponding increase in performance of a computer even if main memory speed remains same."
Development of a human eye : It has been established that incremental changes led to the development of a human eye. Closely examine the stages of development as seen in slide thirty-one of the Changes lecture.
What degree of projectization would you use : You are the project manager for a brand new smart phone. What degree of projectization would you use to organize the team, and why did you choose it?
Two-parameter exponential distribution : Let X1, ..., Xn be a random sample from a two-parameter exponential distribution, Xi ~ EXP (theta, eta). (a) Assuming it is known that eta = 150, find a pivotal quantity for the parameter theta based on the sufficient statistic.
Distribution of long and short stemmed dandelions : At the starting of the spring, Dr. Betty Burner notices that there is an equal distribution of long and short-stemmed dandelions in her backyard.
Philosophy behind the two : Critically discuss the philosophy behind the two? What are three principal issues for this subject? Who are three philosophers mentioned in this subject.

Reviews

Write a Review

Biology Questions & Answers

  Explain why only certain cell types are permissive

Explain why only certain cell types are permissive for transcription of HIV proviral DNA. What cellular factors are involved and why?

  Compute the molality of a solution

Compute the molality of a solution prepared by dissolving 1.5 grams of dextrose in 1.0 liters of water.

  Suppose there is only one chromosome in dogs

Another dog, Billy, has three restriction sites for this enzyme in his genome. For this problem suppose there is only one chromosome in dogs.

  What nerve damage did he maintain

Which is likely explains the genetic uniqueness of this population.   Following accident and reconstructive surgery, he noted that his left lower eyelid was still drooping and the corner of his mouth sagged. What nerve damage did he maintain.

  Which part of aerobic respiration is the oxygen used

The insecticide rotenone inhibits one of the steps of the electron transport system in mitochondria. What is the immediate result.

  Glucagon binds receptor

Determine when glucagon binds its receptor there is an increase in the second messenger, cAMP. cAMP levels can be reduce by which of the following enzymes?

  Relation between reproductive rate and pattern of survival

Relationship between reproductive rate and pattern of survival. however where would you have to place a pressure measuring device to get the true blood pressure.

  Explaining specific inheritance pattern

Describe these results by explaining how and why the introns are eliminated and proved the genotypes of Mini, Mickey and Timmy, and their children.

  Trend from dominant gametophytes to dominant sporophytes

What trends would they have noticed in Earth's terrestrial vegetation over this period.

  Find the frequencies of the versions of this trait

Why or why not explain with reason? Work the genetics problem predicting the frequencies of the versions of this trait among their prospective children.

  Neighbor frequencies of double stranded dna molecule

The interaction between bases on different strands of DNA molecules depends somewhat on the identities of neighboring bases. For example, the melting temperature of an oligonucleotide

  Chimpanzee somatic cells

Chimpanzees have 24-pairs of chromosomes. Chimpanzee somatic cells contain DNA double helices.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd