Explain features of mammalian development

Assignment Help Biology
Reference no: EM1394036

Cephalochordates and placental mammals both have microlecithal eggs, yet mammalian early development resembles that of birds more than that of amphioxus. Why is this? Describe three specific features of early mammalian development that is similar to that of birds.

Reference no: EM1394036

Questions Cloud

Break even analysis of luxury skyboxes built : When planning the new baseball stadium for Washington DC, you are asked to find the break-even point for the number of luxury skyboxes built.
Difference of martian code and earth code : Suppose that you discover a new life form on Mars. These organisms have DNA containing the same four nucleotides as Earth DNA. They also make proteins using a triplet code, so they use the same 64 codons that Earth organisms do.
How to assess strengths and areas of concern : Explain how you would go about assessing strengths and areas of concern in the selected aggregate. Whom would you interview and why?
Types of sources of capital : What types of sources of capital can be employed in a transaction? Pick a single source of capital and describe why/under what circumstance you would use this type source.
Explain features of mammalian development : Cephalochordates and placental mammals both have microlecithal eggs, yet mammalian early development resembles that of birds more than that of amphioxus.
Explain how does the pay-as-you-go procedure apply : Find out if the Under Armour has a sustainable competitive advantage, supporting your claim(s) or recommending action(s).
Describe strategies to minimize estate taxes : Explain the elements of the estate tax formula. Describe the interplay between gift and estate taxes. Describe strategies to minimize estate taxes.
Explain public health nursing : What extra data and /or human resources do you still require to complete assesmenet for project? Describe any difficulties you may be having.
Determine allele configuration in the heterozygote : As a research scientist at Kellogg's, you are interested in ensuring that your crop of rice conforms to traditional properties found in the legendary Rice Crispy cereal.

Reviews

Write a Review

Biology Questions & Answers

  Oxygen atom forming the linkage between glucose molecules

In relation to the oxygen atom forming the linkage between glucose molecules, how are the hydrogens attached to the same carbon as the linkage oxygen oriented?

  What are your personal thoughts on genetic engineering

Which condition is best described while the ovaries shut down their production of eggs and hormones like estrogens and progesterone approximately 30 years after they started.

  How dna integration process has caused this outcome

Autoimmune haemolytic anaemia is caused in general by auto anti bodies of the IgG and IgM classes. Can antibodies of other classes such as IgA, IgD, IgE cause autoimmune haemolytic anaemia.

  Determine effect on the performance of students

A profressor in a second-term calculus course wants to determine whether the year in college has any effect on the performance of his students on their final exam.

  Neurotransmitter imbalance

Disease and treatment associated with the neurotransmitter imbalance. Describe the significance of the dopamine neurotransmitter in our body.

  Base substitution of nucleotides

Discuss how insertion, deletion, and base substitution of nucleotides can have a significant impact on genes. Find three specific examples of ways in which a very small change in DNA

  Single origin of life on earth

Suppose if life originated once on Earth, we might expect that it should be able to originate again, much like Lamarck hypothesized, but we do not observe this happening.

  Enlarging single cells to a degree that dna duplex

Suppose that you have come up with a way of enlarging single cells to such a degree that a DNA duplex has a diameter of 0.1 mm - about the thickness of a human hair.

  Worldwide distribution of malaria

The sickle cell allele remains quite high populations of those with African Ancestry, and worldwide distribution of the sickle cell gene matches very closely to the worldwide distribution of Malaria.

  Explain some of the adaptations plants underwent

suppose a bird that eats grasshoppers moves into the prairie. How will this affect natural selection of the grasshoppers? How might this change in a drought year.

  Select the reduced-fat product as part of a healthy diet

In this case, we are tracking an enzyme secreted by pancreatic cells. What is its most possible pathway. Find out how many calories you will have saved by eating this reduced-fat product instead of the high-fat one.

  Hybridization to detect mrna

Assume i f you are performing in-situ hybridization to detect mRNA, why do you use the antisense strand? Are you using RNA or DNA as a probe for mRNA?

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