(B) $(i)$ $A$ chromosome with the centromere situated near the middle is called a submetacentric chromosome. If the centromere is exactly in the middl

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

$(i)$ Submetacentric,$(ii)$ Contractile vacuole

(B) $(i)$ $A$ chromosome with the centromere situated near the middle is called a submetacentric chromosome. If the centromere is exactly in the middle,it is called metacentric.$(ii)$ The contractile vacuole is responsible for osmoregulation and excretion in many protists like Amoeba. Air vacuoles are found in prokaryotes and provide buoyancy.

Class 11 Biology Cell: The Unit of Life Mix Example-Cell: The Unit of Life

Medium

Select the correct option for the following statements:
$(i)$ $A$ chromosome in which the centromere is situated near the middle is called a metacentric / submetacentric chromosome.
$(ii)$ The air vacuole / contractile vacuole helps in osmoregulation.

A
$(i)$ Metacentric,$(ii)$ Air vacuole
B
$(i)$ Submetacentric,$(ii)$ Contractile vacuole
C
$(i)$ Metacentric,$(ii)$ Contractile vacuole
D
$(i)$ Submetacentric,$(ii)$ Air vacuole

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Cell: The Unit of Life

Subtopic

Mix Example-Cell: The Unit of Life

Which of the following is an endomembrane system component?

EasyAIPMT 1992

View Solution

Match column-$I$ with column-$II$ and select the correct option.
Column-$I$ Column-$II$
$A$. Golgi apparatus $I$. Storage
$B$. Mitochondria $II$. Photosynthesis
$C$. Vacuoles $III$. Transport
$D$. Grana $IV$. Secretion
$V$. Respiration

Medium

View Solution

Select the correct match for $X$ and $Y$.
Column $X$ Column $Y$
$(1)$ Microfilament $(P)$ Glycocalyx
$(2)$ Microtubule $(Q)$ Actin
$(3)$ Flagella $(R)$ Tubulin
$(4)$ Bacterial outer layer $(S)$ Flagellin

Medium

View Solution

Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$
$(1)$ Mitochondria $(P)$ Suicide bags
$(2)$ Chloroplast $(Q)$ Synthesis of steroids
$(3)$ Lysosome $(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum $(S)$ Powerhouse of the cell

Medium

View Solution

The following diagram shows a plant cell with some structures marked as $A, B, C, D$ and $E$. Choose the option with their correct names.

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Column-$I$	Column-$II$
$A$. Golgi apparatus	$I$. Storage
$B$. Mitochondria	$II$. Photosynthesis
$C$. Vacuoles	$III$. Transport
$D$. Grana	$IV$. Secretion
	$V$. Respiration

Column $X$	Column $Y$
$(1)$ Microfilament	$(P)$ Glycocalyx
$(2)$ Microtubule	$(Q)$ Actin
$(3)$ Flagella	$(R)$ Tubulin
$(4)$ Bacterial outer layer	$(S)$ Flagellin

Column $X$	Column $Y$
$(1)$ Mitochondria	$(P)$ Suicide bags
$(2)$ Chloroplast	$(Q)$ Synthesis of steroids
$(3)$ Lysosome	$(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum	$(S)$ Powerhouse of the cell

Select the correct option for the following statements:$(i)$ $A$ chromosome in which the centromere is situated near the middle is called a metacentric / submetacentric chromosome.$(ii)$ The air vacuole / contractile vacuole helps in osmoregulation.

Similar Questions

Which of the following is an endomembrane system component?

Match column-$I$ with column-$II$ and select the correct option.Column-$I$Column-$II$$A$. Golgi apparatus$I$. Storage$B$. Mitochondria$II$. Photosynthesis$C$. Vacuoles$III$. Transport$D$. Grana$IV$. Secretion$V$. Respiration

Select the correct match for $X$ and $Y$.Column $X$Column $Y$$(1)$ Microfilament$(P)$ Glycocalyx$(2)$ Microtubule$(Q)$ Actin$(3)$ Flagella$(R)$ Tubulin$(4)$ Bacterial outer layer$(S)$ Flagellin

Select the correct match for $X$ and $Y$:Column $X$Column $Y$$(1)$ Mitochondria$(P)$ Suicide bags$(2)$ Chloroplast$(Q)$ Synthesis of steroids$(3)$ Lysosome$(R)$ Photosynthesis$(4)$ Smooth Endoplasmic Reticulum$(S)$ Powerhouse of the cell

The following diagram shows a plant cell with some structures marked as $A, B, C, D$ and $E$. Choose the option with their correct names.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Select the correct option for the following statements:
$(i)$ $A$ chromosome in which the centromere is situated near the middle is called a metacentric / submetacentric chromosome.
$(ii)$ The air vacuole / contractile vacuole helps in osmoregulation.

Match column-$I$ with column-$II$ and select the correct option.
Column-$I$ Column-$II$
$A$. Golgi apparatus $I$. Storage
$B$. Mitochondria $II$. Photosynthesis
$C$. Vacuoles $III$. Transport
$D$. Grana $IV$. Secretion
$V$. Respiration

Select the correct match for $X$ and $Y$.
Column $X$ Column $Y$
$(1)$ Microfilament $(P)$ Glycocalyx
$(2)$ Microtubule $(Q)$ Actin
$(3)$ Flagella $(R)$ Tubulin
$(4)$ Bacterial outer layer $(S)$ Flagellin

Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$
$(1)$ Mitochondria $(P)$ Suicide bags
$(2)$ Chloroplast $(Q)$ Synthesis of steroids
$(3)$ Lysosome $(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum $(S)$ Powerhouse of the cell