NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXII07:EVOLUTION
346387
The following diagram represents homologous organ, which part of the plant represents homology?
1 Root tendrils
2 Leaf tendrils
3 Stem tendrils
4 Spine tendrils
Explanation:
Homology indicates common ancestry. In plants also, the thorn and tendrils of Bougainvillea and Cucurbita represents homology.
BIOXII07:EVOLUTION
346388
What does presence of homologous organs in different animals indicate?
1 Different ancestry
2 Common ancestry
3 Sometimes different ancestry
4 Sometimes common but finally different ancestry
Explanation:
The presence of homologous organs in different groups of animals indicates their common origin or ancestry and degree of closeness to the difference among various groups.
BIOXII07:EVOLUTION
346389
Assertion : Thorns and tendrils of bougainvillea and cucurbita respectively homology Reason : Homologous organs have similar function but are different in their structure and origin
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
The organs which have same fundamental structure but are different in functions are called as Homologous organs.
BIOXII07:EVOLUTION
346390
Which one of the following are analogous structures?
1 Wings of Bat and Wings of Pigeon.
2 Gills of Prawn and Lungs of Man.
3 Thorns of Bougainvillea and Tendrils of Cucurbita
4 Flippers of Dolphin and Legs of Horse
Explanation:
Analogous organs are those that perform similar functions but have entirely different embryonic origins (anatomical)
346387
The following diagram represents homologous organ, which part of the plant represents homology?
1 Root tendrils
2 Leaf tendrils
3 Stem tendrils
4 Spine tendrils
Explanation:
Homology indicates common ancestry. In plants also, the thorn and tendrils of Bougainvillea and Cucurbita represents homology.
BIOXII07:EVOLUTION
346388
What does presence of homologous organs in different animals indicate?
1 Different ancestry
2 Common ancestry
3 Sometimes different ancestry
4 Sometimes common but finally different ancestry
Explanation:
The presence of homologous organs in different groups of animals indicates their common origin or ancestry and degree of closeness to the difference among various groups.
BIOXII07:EVOLUTION
346389
Assertion : Thorns and tendrils of bougainvillea and cucurbita respectively homology Reason : Homologous organs have similar function but are different in their structure and origin
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
The organs which have same fundamental structure but are different in functions are called as Homologous organs.
BIOXII07:EVOLUTION
346390
Which one of the following are analogous structures?
1 Wings of Bat and Wings of Pigeon.
2 Gills of Prawn and Lungs of Man.
3 Thorns of Bougainvillea and Tendrils of Cucurbita
4 Flippers of Dolphin and Legs of Horse
Explanation:
Analogous organs are those that perform similar functions but have entirely different embryonic origins (anatomical)
346387
The following diagram represents homologous organ, which part of the plant represents homology?
1 Root tendrils
2 Leaf tendrils
3 Stem tendrils
4 Spine tendrils
Explanation:
Homology indicates common ancestry. In plants also, the thorn and tendrils of Bougainvillea and Cucurbita represents homology.
BIOXII07:EVOLUTION
346388
What does presence of homologous organs in different animals indicate?
1 Different ancestry
2 Common ancestry
3 Sometimes different ancestry
4 Sometimes common but finally different ancestry
Explanation:
The presence of homologous organs in different groups of animals indicates their common origin or ancestry and degree of closeness to the difference among various groups.
BIOXII07:EVOLUTION
346389
Assertion : Thorns and tendrils of bougainvillea and cucurbita respectively homology Reason : Homologous organs have similar function but are different in their structure and origin
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
The organs which have same fundamental structure but are different in functions are called as Homologous organs.
BIOXII07:EVOLUTION
346390
Which one of the following are analogous structures?
1 Wings of Bat and Wings of Pigeon.
2 Gills of Prawn and Lungs of Man.
3 Thorns of Bougainvillea and Tendrils of Cucurbita
4 Flippers of Dolphin and Legs of Horse
Explanation:
Analogous organs are those that perform similar functions but have entirely different embryonic origins (anatomical)
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXII07:EVOLUTION
346387
The following diagram represents homologous organ, which part of the plant represents homology?
1 Root tendrils
2 Leaf tendrils
3 Stem tendrils
4 Spine tendrils
Explanation:
Homology indicates common ancestry. In plants also, the thorn and tendrils of Bougainvillea and Cucurbita represents homology.
BIOXII07:EVOLUTION
346388
What does presence of homologous organs in different animals indicate?
1 Different ancestry
2 Common ancestry
3 Sometimes different ancestry
4 Sometimes common but finally different ancestry
Explanation:
The presence of homologous organs in different groups of animals indicates their common origin or ancestry and degree of closeness to the difference among various groups.
BIOXII07:EVOLUTION
346389
Assertion : Thorns and tendrils of bougainvillea and cucurbita respectively homology Reason : Homologous organs have similar function but are different in their structure and origin
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
The organs which have same fundamental structure but are different in functions are called as Homologous organs.
BIOXII07:EVOLUTION
346390
Which one of the following are analogous structures?
1 Wings of Bat and Wings of Pigeon.
2 Gills of Prawn and Lungs of Man.
3 Thorns of Bougainvillea and Tendrils of Cucurbita
4 Flippers of Dolphin and Legs of Horse
Explanation:
Analogous organs are those that perform similar functions but have entirely different embryonic origins (anatomical)