(A) During pregnancy,the glomerular filtration rate $(GFR)$ increases significantly due to physiological changes in the body.Because of this increased

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

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

(A) During pregnancy,the glomerular filtration rate $(GFR)$ increases significantly due to physiological changes in the body.Because of this increased $GFR$,the amount of glucose filtered into the renal tubules (tubular load) increases.When this load exceeds the renal threshold (tubular maximum) for glucose reabsorption,the excess glucose cannot be reabsorbed and is excreted in the urine,a condition known as glycosuria.Therefore,both the Assertion and the Reason are correct,and the Reason provides the correct explanation for the Assertion.

Class 11 Biology Excretory Products and their Elimination Mix Examples- Excretory Products and their Elimination

Difficult

$A$: Pregnant women may show some presence of glucose in their post-prandial urine although they have no diabetes.
$R$: In pregnant women,the glomerular filtration rate $(GFR)$ is slightly increased. As a result,the tubular load of glucose exceeds the tubular maximum for glucose reabsorption.

A
Assertion and Reason both are correct and Reason is the correct explanation of Assertion.
B
Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.
C
Assertion is correct,but Reason is incorrect.
D
Both Assertion and Reason are incorrect.

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Excretory Products and their Elimination

Subtopic

Mix Examples- Excretory Products and their Elimination

On an average, . . . . . . ml of blood is filtered by the kidneys per minute which constitute roughly . . . . . . of the blood pumped out by each ventricle of the heart in a minute.

Medium

View Solution

Match the following:
$A$. Loop of Henle: $1$. Carries blood into the kidney
$B$. Renal artery: $2$. Area where a considerable amount of reabsorption takes place
$C$. Proximal convoluted tubule: $3$. Main area of secretion
$D$. Glomerulus: $4$. Filtration of blood
$E$. Distal convoluted tubule: $5$. Plays a role in concentration of urine
The correct pairing sequence is:

Medium

View Solution

Which one of the following body functions is not performed by kidneys?

Medium

View Solution

Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they excrete?
Option Ammonotelic Ureotelic Uricotelic
$a$ Pigeon,human Aquatic amphibia,lizards Cockroach,frog
$b$ Frog,lizards Aquatic amphibia,humans Cockroach,pigeon
$c$ Aquatic amphibia Frog,human Pigeon,lizards,cockroach
$d$ Aquatic amphibia Cockroach,humans Frog,pigeon,lizards

Option	Ammonotelic	Ureotelic	Uricotelic
$a$	Pigeon,human	Aquatic amphibia,lizards	Cockroach,frog
$b$	Frog,lizards	Aquatic amphibia,humans	Cockroach,pigeon
$c$	Aquatic amphibia	Frog,human	Pigeon,lizards,cockroach
$d$	Aquatic amphibia	Cockroach,humans	Frog,pigeon,lizards

MediumAIPMT 2012

View Solution

Which one of the following statements is not correct?

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

$A$: Pregnant women may show some presence of glucose in their post-prandial urine although they have no diabetes.$R$: In pregnant women,the glomerular filtration rate $(GFR)$ is slightly increased. As a result,the tubular load of glucose exceeds the tubular maximum for glucose reabsorption.

Similar Questions

On an average, . . . . . . ml of blood is filtered by the kidneys per minute which constitute roughly . . . . . . of the blood pumped out by each ventricle of the heart in a minute.

Which one of the following body functions is not performed by kidneys?

Which one of the following statements is not correct?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Pregnant women may show some presence of glucose in their post-prandial urine although they have no diabetes.
$R$: In pregnant women,the glomerular filtration rate $(GFR)$ is slightly increased. As a result,the tubular load of glucose exceeds the tubular maximum for glucose reabsorption.