Home
Class 12
BIOLOGY
Read the statements regarding frog. Whic...

Read the statements regarding frog. Which of the statements is/are correct and incorrect ?
(i) The medulla oblongata passes out through foramen of Monoro and continues into the spinal cord
(ii) Vasa efferentia are 10-12 in number that arise from the testes
(iii) Ovaries have no functional connection with kidneys
(iv) Frogs are uricotelic

A

a, b, c correct, d incorrect

B

a, b correct , c, d incorrect

C

b, c correct, a, d incorrect

D

b, c, d correct, a incorrect

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ANIMAL TYPES

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|15 Videos
  • ANATOMY OF PLANT PARTS

    DINESH PUBLICATION ENGLISH|Exercise BRAIN TEASERA -II|35 Videos
  • ASCHELMINTHES OR NEMATHELMINTHES

    DINESH PUBLICATION ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|182 Videos

Similar Questions

Explore conceptually related problems

Read the statements with regard to frog. Which of the statement(s) is/are correct and incorrect 1. The medulla oblongata passes out through foramen of Monro and continues into spinal cord 2. Vasa efferentia are 10 -12 in number that arise form testes 3. Ovaries have no functional connection with kidneys 4. Frogs are uricotellic

Following are given four statements (i)- (iv) related to frog. Read the statement carefully and select the option that identifies two correct statements. (i) The brain in divided into fore-brain, mid-brain and hind-brain (ii) Vasa efferentia enter the kidneys on their side and open into Bidder's canal (iii) Ear acts as a hearing organ only (iv) RBCs are enucleated and contain red coloured pigment namely haemoglobin

Read the following statements regarding living organisms . How many of the following statements are incorrect ? (i) As we go higher from species to kingdom, the number of common characteristics goes on increasing . (ii) Lower the taxa more are the characteristics that the members within the taxon share. (iii) Lower the category , greater is the difficulty of determining the relationship to other taxa at the same level. (iv) All organisms , including those in plants and animal kingdom , have sub - species as the lowest obligate category

Study the following statements regarding recombinant DNA technology and select the incorrect ones. (i) Taq polymerase extends the primers using the nucleotides provided in the reaction. (ii) Antibiotic resistance genes are considered as desirable genes in recombinant DNA technology. (iii) DNA fragments are separated according to their charge only, in agarose gel electrophoresis. (iv) Transformation is a procedure through which a piece of DNA is integrated in to the genome of a host bacterium. (v) To produce higher yields of a desired protein, host cells can be multiplied in a continuous culture. (vi) Downstream processing is one of the steps of polymerase chain reaction.

Read the following statements regarding the various techniques used in cancer detection. (i) Cancer detection is based on biopsy and histopathological studies of the tissue, and blood and bone marrow tests for increased cell counts in case of leukaemia. (ii) In biopsy, a piece of the suspected tissue cut into thin sections is stained and examined under microscope by a pathologist. (iii) Techniques like radiography (use of X-rays), CT (computed tomography) and MRI(magnetic resonance imaging) are very useful to detect cancers of the internal organs. (iv) Computed tomography uses strong magnetic fileds and non-ionising radiations to detect physiological changes in living tissues. (v) MRI uses X-rays and ionising radiation to generate a 3-D image of the internal structure of an object. Which of the above statements are incorrect ?

Select the correct statements regarding the human skeletal from the statements given below: I. There are a total of 12 ribs in the human skeletal system. II. Each limb is made up of 30 bones. III. The axia skeleton consists of 80 bones. IV. The wrist bones are 8 in number

Which of the following statements is/are correct or incorrect regarding Class Amphibia? (i) Body is divisible into head and trunk. Tail is present in some amphibians. (ii) Show respiration by gills, lungs and through skin. (iii) Has scales in all its members. (iv) Can lead dual life (aquatic and terrestrial) (v) Has eyelids.

Read the following statements (i) Birth control pills are likely to cause cardiovascular problems (ii) A women who substitutes or takes the place of the real mother to nurse the embryo is called surrogate mother (iii) Numerous children have been produced by in vitro fertilisation but with some abnormalities (iv) Women plays a key role in the continuity of the family and human species (v) Foetal sex determinatio test should bot be banned Which of the following pair consists of incorrect statements

Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F). (i) The scrotum acts as a thermoregulator, maintaining the testes at a temperature 2^(@) lower than that of the body (ii) Corona radiate layer of the ovum prevents polyspermy. (iii) Middle part of ear is derived from the endoderms layer. (iv) The hormone, human chorionic gonadotropin facilitates parturition by softening the connective tissue of the public symphysis.