Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Structural Organisation in Animals question

2009 · Q56
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Structural Organisation in Animals
  5. /2009 · Q56

Structural Organisation in Animals question

2009 · Q56

NEETBiologyStructural Organisation in AnimalsMCQ+4 / −1
Which one of the following correctly described the location of some body parts in the earthworm Pheretima ?
  1. A
    Two pairs of testes in 10th and 11th segments.
  2. B
    One pair of ovaries attached at intersegmental septum of 14th and 15th segments.
  3. C
    Two pairs of accessory glands in 16–18 segments
  4. D
    Four pairs of spermathecae in 4–7 segments
View written solutionFree

Correct answer: A

In Pheretima, two pairs of testis sac are situated in the tenth and eleventh segments. Each testis sac of the tenth segment encloses a testis and a seminal funnel. Each testis sac of the eleventh segment encloses a testis, a seminal vesicle and a seminal funnel.

PreviousNext

More from Structural Organisation in Animals

  • The kind of tissue that forms the supportive structure in our pinna (external ears) is also found in -2009 · MCQ
  • Which one of the following is correct pairing of a body part and like kind of muscle tissue that moves it ?2009 · MCQ
  • The cell junctions called tight, adhering and gap junctions are found in :2009 · MCQ
  • The epithelial tissue present on the inner surface of bronchioles and fallopian tubes is :2009 · MCQ
  • Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:2008 · MCQ
  • Which one of the following is the true description about an animal concerned?2008 · MCQ
  • Which one of the following pairs of structures distinguishes a nerve cell from other types of cell ?2007 · MCQ
  • In which one of the following preparations are you likely to come across cell junctions most frequently ?2007 · MCQ