Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Diversity in Living Organisms Test - 73

Result Self Studies

Diversity in Living Organisms Test - 73
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0
    Name the mammal that lay eggs.
    Solution
    Mammals that lay eggs are called monotremes and include Duck-billed platypuses and echidnas, both of which live in Australia. Like all mammals, the Duck-billed platypus is warm-blooded, covered with fur and nurse their young. Duck-billed platypus is a mammal that lay eggs.
    So, the correct answer is 'Duck-billed platypus'.
  • Question 2
    1 / -0
    The birds move their neck very often because
    Solution
    • The birds move their neck very often because their eyes are fixed on either side of their head.
    • They move their neck to stabilize their visual surroundings.
    • So, the correct answer is 'The birds eyes are fixed'.
  • Question 3
    1 / -0
    Study of reptiles is known as
    Solution
    A. Entomology is the branch of zoology that deals with the study of insects and its relationship with other organisms.
    B. Ornithology is the of zoology that deals with the study of birds.
    C. Ichthyology is the branch of zoology devoted to the study of fishes.
    D. Herpetology is the branch of zoology devoted to the study of amphibians and reptiles.
    • So, the correct answer is Herpetology.
  • Question 4
    1 / -0
    Segmented body is a characteristic of phylum _____________.
    Solution
    A segmented body is easily visible in the animals of phylum Annelida. The body of annelids is composed of repeating segments. These segments are also known as metameres.
    So, the correct answer is option A.
  • Question 5
    1 / -0
    If a fungal thallus has both male and female reproductive structure, it will be called __________.
  • Question 6
    1 / -0
    Heart in crocodiles is 
  • Question 7
    1 / -0
    Mammal like reptiles belong to
    Solution
    Mammal-like reptiles were prehistoric reptiles and belonged to the synapsid line of evolution. They had a single temporal fenestrae situated below the postorbital bone.
    A. Turtles, prehistoric, extinct and modern reptiles belong to the anapsid line of evolution.
    B. Ichthyosaurs belonged to the Euryapsod line of evolution.
    C. Plesiosaurs belonged to Parapsid line of evolution.
    D. Mammal-like reptiles belonged to Synapsid line of evolution.
    Hence, the correct answer is 'Synapsid line of evolution'.
  • Question 8
    1 / -0
    Nephridia as excretory organ are found in ________
    Solution
    Nephridia are the paired excretory organs present in the phylum Annelida. They remove metabolic water from the body.
    A. Platyhelminthes have flame cells as excretory organs.
    B. Annelida have nephridia as excretory organs.
    C. Arthropoda have malpighian tubules as excretory organs.
    D. Porifera do not have defined organs. Water canal system performs excretion.
    Hence, the correct answer is 'Annelida'
  • Question 9
    1 / -0
    Which one of the following characteristics of birds indicates the reptilian ancestry?
    Solution
    Birds and reptiles have many similarities. The reproductive similarity includes the oviparity, in which the egg is laid by the organism for the external development of the young ones. Both the birds and reptiles make eggs coated with calcium shells. This is done to prevent the entry of water into the egg. In order to make the calcareous eggs, both the birds and reptiles show internal fertilization. Since, calcareous eggs appeared first in reptiles, birds are often assumed to have reptilian ancestry.
    Hence, the correct answer is 'Eggs with a calcareous shell'.
  • Question 10
    1 / -0
    Which one of the following does not find a place to classify in the five-kingdom system of classification?
    Solution
    Viruses are considered to be acellular as they do not have a defined cell wall, cell membrane, nucleus or nucleoid, cytoplasm, and cellular organelles. For this reason, they cannot perform their metabolic activities on their own and are obligately dependent on the host cell machinery. Therefore, they do not find a place in the five-kingdom classification system. 
    A. Bacteria are classified under Kingdom Monera as they have a prokaryotic cell.
    B. Lichens are grouped under Kingdom Fungi.
    C. Cyanobacteria are photosynthetic prokaryotes grouped under Kingdom Monera.
    D. No kingdom is ascribed to the viruses.
    Hence, the correct answer is 'Viruses.'
Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now