10 Questions MCQ Test Science Class 10 - Heredity & Evolution - 1
Heredity & Evolution - 1 for Class 10 2024 is part of Science Class 10 preparation. The Heredity & Evolution - 1 questions and answers have been
prepared according to the Class 10 exam syllabus.The Heredity & Evolution - 1 MCQs are made for Class 10 2024 Exam. Find important
definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Heredity & Evolution - 1 below.
Solutions of Heredity & Evolution - 1 questions in English are available as part of our Science Class 10 for Class 10 & Heredity & Evolution - 1 solutions in
Hindi for Science Class 10 course. Download more important topics, notes, lectures and mock
test series for Class 10 Exam by signing up for free. Attempt Heredity & Evolution - 1 | 10 questions in 10 minutes | Mock test for Class 10 preparation | Free important questions MCQ to study Science Class 10 for Class 10 Exam | Download free PDF with solutions
New species may be formed if
(i) Mating does not take place.
(ii) DNA undergoes significant changes in germ cells.
(iii) There is no change in genetic material.
(iv) Chromosome number changes in gametes.
New species may be formed if DNA undergoes significant change in germ cells. Changes in DNA will be inherited by the germ cells. Germ cells which when passes to the next generation will be inherited in the subsequent generations.
Change in the chromosome number makes a change in the gametes which leads to change in the gene pool and causes variation.
The earlobe variants found in human population are free and attached.
All the human beings have two types of earlobes.
One of such earlobes are the attached earlobes which are attached to the skin of human being near his or her ear . 2nd earlobes are the earlobes which are not so attached rather they are hanged freely
Two pea plants one with round green seeds (RRyy) and another with wrinkled yellow (rrYY) seeds produce FI progeny that have round yellow (RrYy) seeds. When F1 plants are selfed, the F2 progeny will have new combination of characters.
Choose the new combination from the following
(i) Round, yellow
(ii) Round, green
(iii) Wrinkled, yellow
(iv) Wrinkled, green
1. Wing of a bird and wing of a bat are analogous.
Analogous structures are those that have evolved independently to serve a similar function but do not share a common ancestor. The wings of birds and bats are similar in function (both are used for flying), but they have evolved independently in these different groups of animals.
In this test you can find the Exam questions for Heredity & Evolution - 1 solved & explained in the simplest way possible.
Besides giving Questions and answers for Heredity & Evolution - 1, EduRev gives you an ample number of Online tests for practice
Find all the important questions for Heredity & Evolution - 1 at EduRev.Get fully prepared for Heredity & Evolution - 1 with EduRev's comprehensive question bank and test resources.
Our platform offers a diverse range of question papers covering various topics within the Heredity & Evolution - 1 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 Heredity & Evolution - 1 resources.
Heredity & Evolution - 1 MCQs with Answers
Prepare for the Heredity & Evolution - 1 within the Class 10 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 Heredity & Evolution - 1 Science Class 10
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 Heredity & Evolution - 1 with ease.
Join thousands of successful students who have benefited from our trusted online resources.