Reproduction in birds
Explain how the reproduction is carried out in the birds ?
Expert
Birds, too have sexual reproduction just like every vertebrate. Their embryos are developed within the shelled eggs containing extra embryonic membranes and outside the body of mother .Birds copulate. Fecundation is internal and it happens only before the female gamete is involved by the calcareous eggshell.
Regarding the enzymatic reactions, how different are the graphic curve of variation of speed of a reaction as function of substrate concentration and curve of variation of speed of a reaction as function of temperature?
What is the causal organism of measles?
How fecundations are different in osteichthyes and in chondrichthyes?
Give a brief description of oligopeptide? How is it dissimilar from polypeptide?
Write some of the preventive measures of typhoid?
what is the basis of the leader-member exchange theory? Discuss this theory's importance for managers?
Give a brief explanation of plant cell vacuoles. And also write down their properties. What is covering membrane of vacuoles called?
What do you mean by Reproduction and Development. Briefly explain it.
State if there exist any flying and aquatic mammals?
Write a short note on the neo-Lamarckism.
18,76,764
1933519 Asked
3,689
Active Tutors
1455280
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!