NEET Exam  >  NEET Tests  >  Test: Mechanism of Evolution - NEET MCQ

Test: Mechanism of Evolution - NEET MCQ


Test Description

5 Questions MCQ Test - Test: Mechanism of Evolution

Test: Mechanism of Evolution for NEET 2024 is part of NEET preparation. The Test: Mechanism of Evolution questions and answers have been prepared according to the NEET exam syllabus.The Test: Mechanism of Evolution MCQs are made for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Mechanism of Evolution below.
Solutions of Test: Mechanism of Evolution questions in English are available as part of our course for NEET & Test: Mechanism of Evolution solutions in Hindi for NEET course. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free. Attempt Test: Mechanism of Evolution | 5 questions in 5 minutes | Mock test for NEET preparation | Free important questions MCQ to study for NEET Exam | Download free PDF with solutions
Test: Mechanism of Evolution - Question 1

Industrial melanism is an example of:

Detailed Solution for Test: Mechanism of Evolution - Question 1

  • Industrial melanism is an adaptation where the moths living in industrial areas develop melanin pigments to match their body to the soot covered surroundings.
  • In this case, moths with dark coloured will be selected by nature and hence they will be reproductively successful as compared to moths of light colour. Hence it is an example of protective colouration.

Hence the correct option is "D" 

Test: Mechanism of Evolution - Question 2

Geographic and reproductive isolations are most closely associated with:

Detailed Solution for Test: Mechanism of Evolution - Question 2
  • Geographical isolation is the physical separation of two populations by geographical barriers. This occurs through adaptive radiation and allopatric speciation.
  • Reproductive isolation is the separation of two populations of the same species, preventing interbreeding and production of fertile offspring.

Hence the correct option is "A" 

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Mechanism of Evolution - Question 3

Hugo de Vries did an experiment on which plant to prove mutation theory?

Detailed Solution for Test: Mechanism of Evolution - Question 3
  • Hugo de Vries proved mutation theory by doing experiments on Oenothera lamarckian, also known as evening primrose.
  • It was from this plant; he came up with the observations.
  • It is a complex heterozygous plant with a chromosomal aberration.
Test: Mechanism of Evolution - Question 4

_______ is termed as single-step large mutation.

Detailed Solution for Test: Mechanism of Evolution - Question 4
  • Single-step that causes large mutation is called saltation.
  • It is called as such because the mutation occurs suddenly and abruptly that leads to evolution in large scale.
  • Hugo de Vries used this term against Darwin’s theory of evolution.
Test: Mechanism of Evolution - Question 5

Hardy-Weinberg operates in the absence of:

Detailed Solution for Test: Mechanism of Evolution - Question 5
  • The Hardy-Weinberg principle states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences.
  • It operates in the absence of mutation, natural selection and recombination.
Information about Test: Mechanism of Evolution Page
In this test you can find the Exam questions for Test: Mechanism of Evolution solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Mechanism of Evolution, EduRev gives you an ample number of Online tests for practice

Top Courses for NEET

Download as PDF

Top Courses for NEET