Allantois as an adaptation to terrestrial life
Why can allantois be thought as an adaptation to terrestrial life?
Expert
The allantois is an adaptation to dry land since in embryos of oviparous terrestrial beings, similar to reptiles and birds, the metabolic residuals can’t be instantly excreted to the aquatic surrounds (like fishes and amphibian larvae do). It was essential then the appearing of a structure capable of storing up the embryonic excretes till hatching.
Explain antigenic competition in brief?
Multimedia Training: It is an instructional system which incorporates both web-based and digital media course delivery and explains any application which uses graphics, animation, text, audio and video. Such applications employ high-bandwidth media (t
Name the type of muscle tissue which relaxes and contracts the heart chambers? Answer: The myocardium of heart is made up of cardiac striated muscle tissue.
Write down the main prophylactic measures against the hookworm disease?
Why American crow falcon is kept under the Order Pesseriformes?
Explain Quality Fundamentals in brief ?
Write down the two main ions which participate in electrical impulse transmission in the neurons?
How is light from sun converted into chemical energy to be utilized by the living-beings on earth?
Consensus Building: It is also termed as collaborative problem solving or collaboration and is basically mediation of a conflict that comprises many parties. Generally, the conflict too includes multiple, complicated issues. Illustrations of consensus
Consider a cell with a diploid chromosome number of 4 (2n=4), one pair of the chromosomes is metacentric, the other is acrocentric. The metacentric is labeled a1a1 while the acrocentric is labeled B1B1. Answer the following questions. a. Draw the cell at metaphase
18,76,764
1923474 Asked
3,689
Active Tutors
1452894
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!