Directions : In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as. Assertion(A): The Ozone layer present at the top of the stratosphere is very crucial for human survival. Reason (R): Ozone layer prevents IR radiation.

Both A and R are true and R is the correct explanation of A

Both A and R are true but R is NOT the correct explanation of A

Electromagnetic Spectrum is

Orderly distribution of the electromagnetic radiations according to their amplitude only.

Orderly distribution of the electromagnetic radiations according to their wavelength or frequency.

Orderly distribution of the electromagnetic radiations according to their wavelength or amplitude.

Orderly distribution of the electromagnetic radiations according to their amplitude or frequency.

Infra red rays are used

In green house to keep plants warm

Both in green house to keep plants warm and to treat muscular pain

Directions : In the following questions, A statement of Assertion(A) is followed by a statement of Reason (R). Mark the correct choice as. Assertion (A): When a light wave travels from rarer to denser medium, its speed decreases. Due to this reduction of speed the energy carried by the light wave reduces. Reason (R): Energy of the wave is proportional to the frequency.

Both A and R are true and R is the correct explanation of A

Both A and R are true but R is NOT the correct explanation of A

The refractive index of glass is 1.5 which of the two colors red and violet travels slower in a glass prism?

red component of white light travels slower than the violet component

both red and violet travel slower at the same speed

both red and violet travel faster at the same speed

violet component of white light travels slower than the red component

The reaction which involves dichlorocarbene as an electrophile is

Friedel – Craft’s acylation

Directions: In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as. Assertion (A): Carboxylic acids are more acidic than phenols. Reason (R): Phenols are ortho and para directing.

Both A and R are true and R is the correct explanation of A

Both A and R are true but R is NOT the correct explanation of A

An advantage of using yeasts rather than bacteria as recipient cells for the recombinant DNA of eukaryotes is that yeasts can __________.

Excise introns from the RNA transcript

Which of the following methods should be used to increase crop production without use of chemicals and fertilizers?

Use of ancient technique of agriculture

Use of genetically modified crops

In a laboratory population of fruit flies, if 4 individuals died during a specified time interval and the population had 40 fruit flies, what is the death rate?

0.4 individuals per fruitfly per week

0.3 individuals per fruitfly per week

0.2 individuals per fruitfly per week

0.1 individuals per fruitfly per week

What does a population's birth rate refer to?

Number of births per individual

Number of births per square kilometer

NEET Unit Test - 7 Free MCQ Practice Test with Solutions

EduRev

All Courses

Open App

Test is scheduled to be held on
Jan 25, 2025 at 10:00 AM
Start Learning

Important Questions for NEET Unit Test - 7

Find all the important questions for NEET Unit Test - 7 at EduRev.Get fully prepared for NEET Unit Test - 7 with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the NEET Unit Test - 7 syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of NEET Unit Test - 7 resources.

NEET Unit Test - 7 MCQs with Answers

Prepare for the NEET Unit Test - 7 within the NEET exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for NEET Unit Test - 7

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace NEET Unit Test - 7 with ease. Join thousands of successful students who have benefited from our trusted online resources.

Education Revolution