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 Multiple Choice QuestionsMultiple Choice Questions

11.

The terga, sterna and pleura of cockroach body are joined by

  • cementing glue

  • muscular tissue

  • arthrodial membrane

  • arthrodial membrane

2107 Views

12.

The ciliated columnar epithelial cells in humans are known to occur in

  • bronchioles and fallopian tubes

  • bile duct and oesophagus

  • fallopian  tubes and urethra

  • fallopian  tubes and urethra

466 Views

13.

Which of the following are correct states as it happens in the common cockroach?

  • Oxygen is transported by haemoglobin in blood 

  • Nitrogenous excretory products is urea

  • The food is ground by mandibles and gizzard

  • The food is ground by mandibles and gizzard

407 Views

14.

Ground tissue includes

  • all tissue except epidermis and vascular bundles

  • epidermis and cortex

  • all tissues internal to endodermis

  • all tissues internal to endodermis

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15.

The cells lining the blood vessels belong to  the category of 

  • smooth muscle tissue

  • squamous epithelium

  • columnar epithelium

  • columnar epithelium

479 Views

16.

Frogs differ from humans in possessing

  • paired cerebral hemispheres

  • chymotrypsin

  • trypsin

  • trypsin

406 Views

17.

Consider the following four statements (I - IV)related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which one are false (F).

I. On dry land it would die due to lack of O2 its mouth is forcibly kept closed for a few days.
II. It has four - chambered heart
III. On day land it turns uricotelic from ureotelic
IV. Its life -history is carried out in pond water.

  • I

    II

    III

    IV

    T

    F

    F

    T

  • I

    II

    III

    IV

    T

    T

    F

    F

  • I

    II

    III

    IV

    F

    F

    T

    T

  • I

    II

    III

    IV

    F

    F

    T

    T

494 Views

18.

Which one of the following structures in Pheretima is correctly matched with its function?

  • Clitellum - Secretes cocoo

  • Gizzard - Absorbs digested food

  • Setae - Defence against predators

  • Setae - Defence against predators

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19.

Which one of the following aspects is an exclusive characteristic of living things?

  • Isolated metabolic reactions occur in vitro

  • Increase in mass from inside only

  • Perception of events happening in the environment and their memory.

  • Perception of events happening in the environment and their memory.

346 Views

20.

Which one of the following structures between two adjacent cells is an effective transport pathway?

  • Plasmodesmata

  • Plastoquinones

  • Endoplasmic reticulum

  • Endoplasmic reticulum

1407 Views

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