Fecundations in osteichthyes and chondrichthyes
How fecundations are different in osteichthyes and in chondrichthyes?
Expert
In chondrichthyes, fecundation is internal through the means of copulation. In osteichthyes, normally fecundation is external and gametes are released within the water, where they may fecundate their counterpart and forms the zygote.
Systematics & taxonomy in biology: The science of classification or grouping organisms based on similarities and differences is taxonomy. Systematics is a dynamic broad field of science, of which taxonomy is a part.
Explain the term Macro Blended Design Blueprint and what are their learning program?
Name the type of defense cell which do viral infections stimulate the multiplication?
the three main renal processes which in combination produces urine?
The third factor of determining personality foundation is physical characteristics and rate of maturation. A person's physical features have some influence on his personality. Because he will affect influence on others and, in turn, will affect his self-concept. The rate of maturation also affect
Describe vestibular system and its working?
Write down some instances of parasitism?
What is the basic difference between alpha helix and beta-sheet protein conformations?
Define the term hemoglobin F? Why does fetus require different hemoglobin?
Demonstrate interferon induced antiviral state?
18,76,764
1930489 Asked
3,689
Active Tutors
1451795
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!