Sign Up

Continue with Google
or use


Have an account? Sign In Now

Sign In

Continue with Google
or use


Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.


Have an account? Sign In Now

Sorry, you do not have a permission to ask a question, You must login to ask question.

Continue with Google
or use


Forgot Password?

Need An Account, Sign Up Here

Sorry, you do not have a permission to ask a question, You must login to ask question.

Continue with Google
or use


Forgot Password?

Need An Account, Sign Up Here

Sorry, you do not have a permission to add a post.

Continue with Google
or use


Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Vyanu Logo Vyanu Logo
Sign InSign Up

Vyanu

Vyanu Navigation

  • Home
  • Communities
  • About Us
  • Blog
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Privacy Policy
  • Terms of Use

Pratibha

Enlightened
Ask Pratibha
1 Follower
910 Questions
Home/ Pratibha/Answers
  • About
  • Questions
  • Polls
  • Answers
  • Best Answers
  • Asked Questions
  • Followed Questions
  • Favorite Questions
  • Groups
  • Posts
  • Comments
  • Followers Questions
  • Followers Answers
  • Followers Posts
  • Followers Comments
  1. Asked: July 30, 2021In: Zoology

    How much the maximum number of oxygen molecules that a haemoglobin molecules can carry?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:26 am

    D. Four the maximum number of oxygen molecules that a haemoglobin molecules can carry is four.

    D. Four

    the maximum number of oxygen molecules that a haemoglobin molecules can carry is four.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  2. Asked: July 30, 2021In: Zoology

    Why blue blood in arthropods?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:21 am

    A. Haemocyanin Blue blood in arthropods is due to the presence of Haemocyanin

    A. Haemocyanin

    Blue blood in arthropods is due to the presence of Haemocyanin

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  3. #
  4. Asked: July 30, 2021In: Zoology

    What is called blood circulation that starts in capillaries and ends in capillaries?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:13 am

    A. Portal circulation Blood circulation that starts in capillaries and ends in capillaries is called portal circulation.

    A. Portal circulation

    Blood circulation that starts in capillaries and ends in capillaries is called portal circulation.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  5. Asked: July 30, 2021In: Zoology

    Which has the thickest walls?

    Best Answer
    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:09 am

    D. Left ventricle Left ventricle has the thickest walls.

    D. Left ventricle

    Left ventricle has the thickest walls.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  6. #
  7. Asked: July 30, 2021In: Zoology

    Largest erythrocytes in vertebrates measuring about 80m in diameter are found in which animal?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:05 am

    D. Ostrich Largest erythrocytes in vertebrates measuring about 80m in diameter are found in ostrich.

    D. Ostrich

    Largest erythrocytes in vertebrates measuring about 80m in diameter are found in ostrich.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  8. Asked: July 30, 2021In: Zoology

    Why the heart murmer is occurs?

    Best Answer
    Pratibha Enlightened
    Added an answer on July 30, 2021 at 8:00 am

    B. Defective leaky valve The heart murmer is due to defective leaky valve.

    B. Defective leaky valve

    The heart murmer is due to defective leaky valve.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  9. #
  10. Asked: July 30, 2021In: Zoology

    An open circulatory system is found in which animal?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 7:55 am

    C. Cockroach An open circulatory system is found in    cockroach.

    C. Cockroach

    An open circulatory system is found in    cockroach.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  11. Asked: July 30, 2021In: Zoology

    What is called the part of the circulatory system which serves the heart?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 7:52 am

    B. Coronary The part of the circulatory system which serves the heart is called the Coronary.

    B. Coronary

    The part of the circulatory system which serves the heart is called the Coronary.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  12. #
  13. Asked: July 30, 2021In: Zoology

    A two chambered heart is found in which animal?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 7:45 am

    B. Fish A two chambered heart is found in fish.

    B. Fish

    A two chambered heart is found in fish.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
  14. Asked: July 30, 2021In: Zoology

    Why persons living at high altitudes have rossy cheeks?

    Pratibha Enlightened
    Added an answer on July 30, 2021 at 7:41 am

    C. Their RBC concentration becomes high due to low oxygen pressure Persons living at high altitudes have rossy cheeks because their RBC concentration becomes high due to low oxygen pressure.

    C. Their RBC concentration becomes high due to low oxygen pressure

    Persons living at high altitudes have rossy cheeks because their RBC concentration becomes high due to low oxygen pressure.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report
1 … 26 27 28 29 30 … 92

Sidebar

Ask A Question

Stats

  • Questions 3k
  • Answers 2k
  • Best Answers 1k
  • Users 26
  • Popular
  • Answers
  • Ankit

    The Constitution of India was adopted on

    • 5 Answers
  • Brooke

    Who is the President of India?

    • 3 Answers
  • Morgan

    Who is the head of the state in India?

    • 3 Answers
  • Deepanjali

    Intensity of incident radiation is made half. The stopping potential ...

    • 2 Answers
  • Morgan

    What is synonyms of connect?

    • 2 Answers
  • GBiswal
    GBiswal added an answer Answer: 34 July 10, 2026 at 10:35 am
  • BinduSar Pradhan
    BinduSar Pradhan added an answer Answer is option B geetanjali February 11, 2022 at 2:04 pm
  • GBiswal
    GBiswal added an answer Pema Khandu October 14, 2021 at 7:26 am

Top Members

GBiswal

GBiswal

  • 0 Questions
  • 1k Points
Enlightened
Deepanjali

Deepanjali

  • 1k Questions
  • 1k Points
Enlightened
Pratibha

Pratibha

  • 910 Questions
  • 1k Points
Enlightened

Trending Tags

actuary exam questions and answers (59) biology exam questions (67) biology questions (444) canadian institute of actuaries (59) chemistry exam question (123) chemistry exam questions (721) discoveries (57) General Insurance Exam (58) giint (59) inventions (54) kansas (59) kansas certification exam (59) physics exam question (60) physics exam questions (83) science question (200) Science Questions (1386) society of actuaries (59) united states (88) us government and citizenship test (49) zoology exam questions (69) zoology questions (643)

Explore

  • Home
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Communities
  • Tags
  • Add group
  • Groups page
  • Badges
  • Users
  • Help

Footer

Vyanu

Vyanu is a exam question and answers portal which help students to grow knowledge by asking and answering questions.

About Us

  • Blog
  • About Us
  • Contact Us

Legal Stuff

  • Privacy Policy
  • Terms of Use

Help

  • Knowledge Base
  • Support

Follow

© Vyanu