Do protozoans contain sexual or asexual reproduction
Do protozoans contain sexual or asexual reproduction?
Expert
In protozoans, reproduction is asexual or sexual. The most common form of sexual reproduction is binary division or scissiparity, in which the cell splits it by mitosis originating two daughter cells. Various species, such as the plasmodium, agent of malaria, reproduce asexually by schizogony (that is, multiple fission); in this form of reproduction the cell becomes multinucleated, usually within a host cell, and each nucleus is expelled out altogether with cytoplasm portions giving rise to latest protozoans.
The sexual reproduction in protozoans can take place by conjugation, with incorporation of genetic material from one cell into other, or by gametes which fecundate others and form zygotes. In plasmodium sexual reproduction takes place in the mosquito, the definitive host, and the zygote undergoes mitosis (or sporogony) making many sporozoites.
What are the major theoretical models which try to elucidate the formation of enzyme-substrate complex?
Employee Communications: Communication is frequently stated as the sharing of information, feelings and thoughts. In business world, exchanging information is necessary for your company's success, and there are numerous different avenues accessible to
Explain, how the respiration is performed by the larva of amphibians?
Define the term Generation X and what are their characteristics in Generation groups of Employees ?
What is the basic difference between diastole and systole?
What is the function of gastrin in the digestive process and how it is produced?
Name the positions of actin and myosin molecules in sarcomere before and throughout the muscle contraction?
Systems Development Methodology: It is the formal documentation for the stages of the system development life cycle. It states the precise objectives for each stage and the results needed from a phase prior to the next one can begin. It might comprise
How to get full variety of movement for PA shoulder with full limited movement?
Frame Relay: Telecommunications technology which breaks data stream into small data packets termed as frames, to give transmission speeds of 64 kilo bits per thousand (Kbps) to 2.4 giga bits per second (Gbps) at fairly lower costs. The Frame-relay equ
18,76,764
1949061 Asked
3,689
Active Tutors
1425375
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!