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.
Name the meiotic division in which the separation of identical chromatids takes place? After end of this procedure what are the ploidies of original cells?
Elucidate the completing series of nitrogen-containing bases for an AGCCGTTAAC fragment of a DNA chain? Answer: The outcome is: TCGGCAATTG.
List out the type of tissue which are osseous and the cartilaginous tissue?
Organizations differ in the quality of the systems they develop and maintaining and in the results they achieve. Varying results are substantially caused by different models of organizational behavior. These models constitute the belief system that dominates management's though and affects manage
Illustrate that the plant transpiration increase or lower whenever air humidity is high?
Write down the typical shape of a population growth curve? How can biotic potential be represented in same way graphically?
Define the term mitochondria? What is the fundamental morphology of such organelles and in which cells are they be found?
Write down the two big groups into which the cells are categorized?
Explain about the different actions of antibodies against the bacteria and against virus? Why the cellular immune response is activated in case of the chronic viral infection?
Into which habitats do the molluscs survive?
18,76,764
1939962 Asked
3,689
Active Tutors
1444631
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!