Blastopore and archenteron
Explain the blastopore and archenteron? Which is the stage of embryonic development where these structures are formed? Specify the destinations of archenteron and of blastopore?
Expert
Archenteron is defined as the tube which is formed during the gastrulation by means of invagination of the blastula wall in the blatocele. It is described as the origin of gastrointestinal tract. Blastopore refers to the opening of archenteron to exterior. The blastopore provides birth to one of extremities of digestive tube: the mouth in protostome beings, or anus in the deuterostome beings.
Explain the spinal cord? Out of which elements is the spinal cord comprised?
How many carbon dioxide molecules are released subsequent to each cycle of Krebs cycle? For single glucose how many carbon dioxide molecules were already released through the aerobic respiration at that point?
Vaccination: Vaccination signifies exploiting the immune system to defend against infectious diseases. Vaccination is completed to protect against lethal diseases like rubella, mumps, poliomyelitis, tetanus, diphtheria, small pox and so on.
When must I stop taking the vitamins suggested by my health-care provider?
How does synaptic transmission between neurons occur?
Normal 0
What are the basic steps in bacterial infection?
Write down the role of messenger RNA and ribosomes for protein synthesis.
Specify some of the functions of epithelium?
Illustrate out the substrates of enzymatic reactions?
18,76,764
1948616 Asked
3,689
Active Tutors
1437802
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!