Which of the following is not true about nephridia in earthworm?(a) They are excretory organs(b) They do not regulate the composition of body fluids(c) They are of three types(d) They regulate the volume of body fluidsThis question was posed to me in final exam.My query is from Animals Structural Organisations in section Structural Organisations in Animals of Biology – Class 11

Which of the following is not true about nephridia in earthworm?(a) Th

1.	Which of the following is not true about nephridia in earthworm?(a) They are excretory organs(b) They do not regulate the composition of body fluids(c) They are of three types(d) They regulate the volume of body fluidsThis question was posed to me in final exam.My query is from Animals Structural Organisations in section Structural Organisations in Animals of Biology – Class 11
Answer» Correct option is (b) They do not REGULATE the composition of body fluids Explanation: Nephridia regulate both the VOLUME as well as the composition of body fluids. They are the EXCRETORY organs of the earthworm. They are of THREE types – septal, INTEGUMENTARY and pharyngeal.

Discussion

No Comment Found

Related InterviewSolutions

Which of these statements is true with respect to frog?(a) They are pests for agricultural crop(b) Legs of frogs can be eaten(c) They do not play a part in ecological balance(d) They are herbivoresI have been asked this question in an interview.I'm obligated to ask this question of Animals Structural Organisations in division Structural Organisations in Animals of Biology – Class 11
Where is bile stored in the body of frog?(a) Pancreas(b) Liver(c) Gall bladder(d) Bidder’s canalThis question was addressed to me in a national level competition.Origin of the question is Animals Structural Organisations topic in portion Structural Organisations in Animals of Biology – Class 11
Which of these describes the skin of frog?(a) Thick, leathery(b) Smooth, slippery(c) Hard, dry(d) Thin, membranousI have been asked this question in a job interview.This is a very interesting question from Animals Structural Organisations topic in portion Structural Organisations in Animals of Biology – Class 11
Which of these is not a sense organ in cockroach?(a) Maxillary palps(b) Labial palps(c) Anal cerci(d) OstiaThe question was asked in an interview for job.My doubt stems from Animals Structural Organisations topic in section Structural Organisations in Animals of Biology – Class 11
Crop in cockroach is used to grind the ingested food. True or false?(a) True(b) FalseThis question was posed to me at a job interview.The above asked question is from Animals Structural Organisations in portion Structural Organisations in Animals of Biology – Class 11
The head of the cockroach is flexible due to a flexible neck. True or false?(a) True(b) FalseI have been asked this question by my school teacher while I was bunking the class.My question is from Animals Structural Organisations topic in division Structural Organisations in Animals of Biology – Class 11
For how long will a cockroach survive if its head is cut off?(a) One day(b) Two weeks(c) One week(d) Two daysThe question was asked in an internship interview.Question is from Animals Structural Organisations in section Structural Organisations in Animals of Biology – Class 11
Cockroach is a(n) _______(a) herbivore(b) carnivore(c) omnivore(d) scavengerThis question was posed to me during an interview for a job.My doubt stems from Animals Structural Organisations in portion Structural Organisations in Animals of Biology – Class 11
Where does fertilization occur for the earthworm?(a) Ovary(b) Spermathecae(c) Cocoon(d) Female genital poreThis question was posed to me by my college director while I was bunking the class.Enquiry is from Animals Structural Organisations topic in portion Structural Organisations in Animals of Biology – Class 11
What is exchanged during mating in earthworms?(a) Typhlosole(b) Ova(c) Spermatophores(d) CocoonsThis question was posed to me during an interview.My question is taken from Animals Structural Organisations topic in chapter Structural Organisations in Animals of Biology – Class 11

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment