Explain the reproduction process of birds
Explain the reproduction process of birds in brief?
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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.
Give a brief explanation of secondary immune response.
What is the significance of magnesium for plants? What are the other major biological functions of magnesium?
Explain the term pericardium, pleura and peritoneum?
Antiseptic: An antiseptic is a chemical that destroys and captures the growth of bacteria. It is employed in surgery. Some significant antiseptic chemicals are Dettol, Lysol, carbolic acid, potassium permanganate and so on.
Explain how heart impels the blood?
Regarding tissue complexity how distinct are the cnidarians from poriferans?
In accordance with the Watson - Crick Model how many polynucleotide chains does the DNA molecule encompass?
Quality of a Successful Leader Leadership is an intangible quality and its effectiveness can best be judged by the behavior and attitudes of followers. Even though,
Give a brief description of mitosis. And also write down the significance of mitosis?
Give a brief description of the term blood stem cells?
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