Jul 15, 2017 Research papers

What is the difference between growth and development?

This paper concentrates on the primary theme of What is the difference between growth and development? in which you have to explain and evaluate its intricate aspects in detail. In addition to this, this paper has been reviewed and purchased by most of the students hence; it has been rated 4.8 points on the scale of 5 points. Besides, the price of this paper starts from £ 40. For more details and full access to the paper, please refer to the site.

Exam Development


1. What is the difference between growth and development?

2. What is the difference between a zygote and an embryo?

3. What are the two hemispheres of the frog yolk and what is the role of each?

4. The typical frog has 7 developmental stages. List two of those stages and one important event that occurs each of those two stages.

5. Define and present an example of a embryonic homology

6. Define and present an example of a embryonic analogy

7. What is a teratogen? Provide one example

Module two

1. In a few sentences, explain von Leeuwenhoek’s hypothesis about the role of sperm in embryogenesis.

2. List and describe (1 -2 sentences) four ways the mammalian female reproductive tract influences sperm motility.

3. Three reasons why sea urchins are used as a model in fertilization studies.

4. Outline one model of how chemotaxis explains sperm attraction to the egg.

5. List 3 ways that polyspermy is prevented.

6. List and define (with 1-2 sentences) the five basic steps of recognition of sperm and egg.

Module Three

1. List 3 reasons why the zebrafish is an important model in early development studies.

2. How does amphibian cleavage and gastrulation differ from the zebrafish model?

3. In a few sentences explain the development of the mesoderm in an animals, avian, amphibian or fish model.

4. What is the primitive streak?

5. What is compaction?

6. Contrast the monozygotic and the dizygotic twin from fertilization to birth, including 3 distinct points of difference.

7. Of the three vertebrate classes we have considered, which has been the most difficult for scientists to study during the gastrulation phase? List three reasons.

8. Compare neural tube development in birds and fish.

List at least one characteristic unique to each and one common to each.

9. Compare neural tube development in mammals and amphibians. List at least one characteristic unique to each and one common to each.

10. Mammals have left-right axis development. List some distinctions between the left and right sides of a mammal 298

11. Define cleavage and rotational cleavage. 300

12. Unlike birds, fish , and amphibians, mammal embryos do not have a yolk. How do they compensate for the absence of a yolk? 305


Exam Development Author’s Name University Affiliation Exam Development Part I While growth refers to the change in size or physical development, development includes both the change in size, but also includes other factors of improvement. A zygote is the first phase of prenatal development and it comprises of non-differentiated cells whereas an embryo is larger than the zygote. The zygote stage precedes the embryo stage. Vegetal hemisphere and animal hemisphere are the two hemispheres of the frog’s yolk. The two hemispheres play different important roles. The vegetal hemisphere protects and nourishes the developing pole, whereas the animal hemisphere serves as the entry point of the sperm. Two stages of from development are the cleavage and blastula formation. During the cleavage phase, the egg transforms from a single cell to an embryo. In the blastula formation, stage harbors the rapid cell division or rather mitosis. Embryonic homology is the appearance of structures, which appear to have originated from a common ancestor. A typical example is the wing


0% Plagiarism Guaranteed & Custom Written, Tailored to your instructions

International House, 12 Constance Street, London, United Kingdom,
E16 2DQ

UK Registered Company # 11483120

100% Pass Guarantee

Order Now


We've produced some samples of what you can expect from our Academic Writing Service - these are created by our writers to show you the kind of high-quality work you'll receive. Take a look for yourself!

View Our Samples

corona virus stop
FLAT 25% OFF ON EVERY ORDER.Use "FLAT25" as your promo code during checkout