Problemquestion 1 what is the chorioallantois membrane, Ask an Expert

Academics

Problem:

Question 1: What is the chorioallantois membrane present in the embryonic development of reptiles and birds? How does this membrane participate in the energetic metabolism of the embryo?

Question 2: In which type of animals does the placenta exist? What is its main function?

Does anybody know any source of this kind?

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M91165394

Have any Question?Write your Review or question?

Related Questions in Biology

Experiment 1 staining video1 open the media player by

Experiment 1: Staining Video 1. Open the Media Player by clicking on the film-strip button in the lower left of the lab's window frame, as shown below. The Media Player is a repository of images, videos, saved snapshots, ...

Soap and detergent molecules have a long hydrophobic tail

Soap and detergent molecules have a long, hydrophobic tail and a polar, hydrophilic head. They are sometimes referred to as bridge molecules because they allow oils and fats to be suspended and dissolved in water (whic ...

The current scientific defination of standard temp and

The current scientific defination of standard temp and pressure (STP) is: 0 degrees C and 1.00 bar pressure of a gas, using ideal gas law calculate the volume In L occupied by 1 mol of an ideal gas under these condition( ...

Write the null hypothesis for the effect of temperature on

Write the null hypothesis for the effect of temperature on catechol oxidase activity?

Pleasehelp me to answer this question fill in the blankin

PLEASE help me to answer this question: Fill in the blank In sexually reproductive organisms, mutations must occur in the ________ in order to be passed on to the next generation.

In summer squash white fruit w is dominant over yellow

In summer squash, white fruit (W) is dominant over yellow fruit (w) and the "disk" fruit shape (D) is dominant over "sphere" shape (d). Determine the genotypes of the parents in the following cases: A. White disk crossed ...

Alice wanted to test a experiment alice always chews double

Alice, wanted to test a experiment. Alice always chews double mint gum because she just quit smoking. Someone told Alice that eclipse gum would last longer. So Alice decided to compose an experiment. Which of the two gum ...

The human microbiome and its relationship to human health

The human microbiome and its relationship to human health, what aspect to the human microbiome is vital?

Diffusion and osmosis questionin your large intestine the

Diffusion and osmosis question In your large intestine, the water from the food you have eaten needs to be kept in the body to prevent dehydration. Therefore the high concentration of water in feces needs to be moved int ...

One page highlighting the current state of federal

One page highlighting the current state of federal legislation for the use of stem cells

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert