Explain the reproduction process of birds
Explain the reproduction process of birds in brief?
Expert
Birds, similar to every vertebrate, encompass sexual reproduction. Their embryos develop in shelled eggs having extra embryonic membranes and exterior the mother’s body.
Birds copulate. Fecundation is internal and it takes place only before the female gamete is comprised by the calcareous eggshell.
What are the major properties of water which make water special for life?
What is meant by the root cap?
In sickle cell anemia, a genetic disease, there is replacement of one amino acid by other in one of the four polypeptide chains of hemoglobin. In this situation are all structural levels of the protein altered?
After the morula phase what is the next phase? What is the morphological feature which states that phase?
Give a brief description of the term ancylostomiasis?
Define the term hexoses? What are some illustrations of hexoses with significant biological functions?
Write some common features of antigen-antibody interaction.
plz i need the description of this topic soon
Illustrate different between the pteridophytes from bryophytes regarding the transport of the substance?
Explain the terms alkalosis and acidosis?
18,76,764
1940592 Asked
3,689
Active Tutors
1414304
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!