World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
The evolution of species is based upon sum total of the specie
Universal Self Scorer Biology by UBD
Universal Self Scorer Biology

Universal

Author:
UBD
Publisher:
Universal Book
Subject:
Question
Medium
Timing Icon

Solving time: 3 mins

The evolution of species is based upon sum total of the species adaptive changes preserved by

A
Man conservation

B
Speciation

C
Natural selection

D
Isolation

Views

Views: 6,044 students

Book

Book:

Universal Self Scorer Biology (Universal)

tutor 0tutor 1tutor 2
Found 3 tutors discussing this question
William Discussed
The evolution of species is based upon sum total of the species adaptive changes preserved by
7 mins ago
Discuss this question LIVE
7 mins ago

Text SolutionText solutionverified iconVerified

Changes in the species is because of all the factors give rise to variations in the individuals. The nature then selects best suited variants and they are able to reproduce to leave progeny. Thus, Natural Selection is the force that preserves best suited variants across generations.
Was this solution helpful?
142
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice questions from Universal Self Scorer Biology (Universal)

Question 1
Easy
Views

Views: 5,970

A species is produced by loss or disappearance of a few characters found in parents it is termed as
  1. Progressive species
  2. Retrogressive species
  3. Successive species
  4. Digressive Species
Topic

Topic:

The Living World

Book

Book:

Universal Self Scorer Biology (Universal)

View solution

Question 2
Easy
Views

Views: 5,843

Which of the following is absent in virus
  1. Cell wall
  2. Cell membrane
  3. Cytoplasm
  4. All the above
Topic

Topic:

The Living World

Book

Book:

Universal Self Scorer Biology (Universal)

View 2 solutions

Question 3
Easy
Views

Views: 5,850

Origin of life took place in/on
  1. Water
  2. Air
  3. Mountains
  4. Land
Topic

Topic:

The Living World

Book

Book:

Universal Self Scorer Biology (Universal)

View solution

Question 4
Medium
Views

Views: 5,610

Which is correct about energy changes in living cells
  1. First energy transfer, then energy transformation
  2. First energy transformation, then energy transfer
  3. Both occur discontinuously
  4. Both occur continuously
Topic

Topic:

The Living World

Book

Book:

Universal Self Scorer Biology (Universal)

View solution

View more
filo Logo

Practice more questions from The Living World

Question 1
Easy
Views

Views: 6,077

Which of the following is an exclusive characteristic of living things?
  1. Isolated metabolic reactions in vitro
  2. Perception of events happening in the environment
  3. Increase in mass
  4. All of these
Topic

Topic:

The Living World

View 12 solutions

Question 2
Easy
Views

Views: 6,061

The earliest site where human civilization and crop cultivation started was presumably
  1. Around Caspian and Mediterranean seas
  2. Around river Nile
  3. Chinese river valley
  4. All of these
Topic

Topic:

The Living World

Book

Book:

Universal Self Scorer Biology (Universal)

View solution

Question 3
Easy
Views

Views: 5,659

Which category possesses the least similar characteristic to one another?
  1. Class
  2. Order
  3. Family
  4. Division
Topic

Topic:

The Living World

Book

Book:

CBSE New Pattern Biology Class 11 for 2021-22 Exam MCQs based book for Term 1

View solution

Question 4
Medium
Views

Views: 5,926

Assertion : Chemotaxonomy is classifying organisms at molecular level.
Reason : Cytotaxonomy is classifying organisms at cellular level.
  1. If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
  2. If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
  3. If Assertion is true but Reason is false.
  4. If both Assertion and Reason are false
Topic

Topic:

The Living World

Book

Book:

NEET Question Bank i Biology for AIIMS (Disha)

View solution

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,302

Mrs. Smith now has a diagnosis of right breast cancer. The oncologist believes the cancer is located within the breast and has not metastasized. She also informs Mrs. Smith she has the BRCA mutation. If the surgery is not a complete success for Mrs. Smith, radiation and/or chemotherapy may be an option for treatment. Discuss the pros and cons of these treatments. You will need to defend your answer using specific facts, data, and other information drawn from the textbook and at least one other supplemental source.
Topic

Topic:

Biology

View solution

Question 2
Views

Views: 5,026

The seasons are best explained bya. the distribution of temperature and rainfall in biomes.b. the tilt of the Earth as it orbits about the sun.c. the daily rotation of the Earth on its axis.d. the fact that the equator is warm and the poles are cold.
Topic

Topic:

Biology

View solution

Question 3
Views

Views: 5,135

Describe the outcome of a chain-terminator sequencing procedure in which (a) too few primets are present or (b) mo many primers are present.
Topic

Topic:

Biology

View solution

Question 4
Views

Views: 5,051

can I please get short and precise answer? 1. if the control sample had grain negative coccus, what could be the cause? Assume the sample was not contaminated. 2. if the control sample has gram positive rods, what could be the cause? Assume the sample was not contaminated. 3. if there were no cells visible under the microscope after staining, what are some possible causes? 4. why does the acid-fast require steaming the cells?
Topic

Topic:

Biology

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on The Living World

next icon
next icon
Question Text
The evolution of species is based upon sum total of the species adaptive changes preserved by
TopicThe Living World
SubjectBiology
ClassClass 11
Answer TypeText solution:1
Upvotes142