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.
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?
Give a brief introduction of the term isotopic tracer technique?
Name the animals which make tracheal respiration? Is there a blood-like fluid which participates in this procedure?
Explain the signs and symptoms found among patients with hypothyroidism?
What is Parkinson’s disease?
Illustrate pentoses? To what organic class do pentoses belong? Are nucleotides made up of only one kind of pentose?
Name the nitrogen waste in amphibian larvae and in an adult animal? Answer: As amphibian larvae are aquatic they excrete ammonia. While terrestrial adult excretes urea.
According to morphology how are bacteria categorized?
Justify the extraembryonic membrane whose purpose is to store nitrogen wastes of embryo? Is this function present in placental mammalian embryos also?
What is an "entity-relationship" diagram helpful for, describe briefly?
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