Reproduction in roundworms
Name the kind of reproduction which takes place in roundworms? What usual feature do nematode sperm cells contain?
Expert
Nematodes reproduce sexually. The nematode sperm cell doesn’t contain cilia or flagella and they move through amoeboid movement making pseudopods.
Explain what are dendritic cells?
Briefly define the term antigen?
How facilitated diffusion presents similarities with the enzymatic chemical reactions?
Describe the structure of central nervous system which regulates pulmonary respiration? Answer: The pulmonary respiration is controlled by the neural respiratory cen
What is the meaning of concentration gradient? Is it accurate to refer to concentration gradient of water?
How is Quality defined in a generic sense?
What are involuntary muscles? Explain in short.
What are the two big classes into which cells are categorized?
What is the significance of the –R group (that is, variable radical) in an amino acid molecule?
What is Pineal gland?
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