Download App

PART - 1 - Unit I : CH - 4 Animal Kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 1 - Unit I : CH - 4 Animal Kingdom1 Mark
MCQ
In Cephalochordata, notochord is:
  • A
    In the head
  • B
    In the tail
  • C
    In the chest
  • ✓
    It extends from head to tail.
✓

Answer

Correct option: D.
It extends from head to tail.
D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from PART - 1 - Unit I : CH - 4 Animal Kingdom→PART - 1 - Unit I : CH - 4 Animal Kingdom — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Which mammal lacks true vocal cords:
→
When a neuron is in resting state $i.e.$, not conducting any impulse, the axonal membrane is
→
Which animal among the following respires via buccal cavity, moist skin and lungs?
→
Match the following

Column $I$ Column $II$
($a$)  Aquaporin ($i$)  Amide
($b$)  Asparagine ($ii$)  Polysaccharide
($c$)  Abscisic acid ($iii$)  Polypeptide
($d$)  Chitin ($iv$)  Carotenoids

Select the correct option

→
Oxidative enzymes occurs mostly in
→
Which hormone's presence in necessary in the target cells for glycogenesis ?
→
Heterothallism refers to
→
Which of the following statements about inclusion bodies is incorrect$?$
→
When the margins of sepals or petals overlap one another without any particular direction, the condition is termed as
→
Match the excretory organs listed under column $I$ with the animals given under column $II$. Choose the answer which gives the correct combination of alphabets of the two columns. 

Column $I$

$(Excretory\, organs)$

Column $II$

$(Animals)$

$A.$ Nephridia                

$p$ Hydra

$B.$ Malpighian tubules     

$q$ Leech

$C.$ Protonephridia

$r$ Shark

$D.$ Kidneys

$s$ Round worms

$t$ Cockroach
→