Assertion :- All mammals like whales, bats cheetah and human etc. share similarities in the pattern of bonse of forelimbs. Reason :- Eutherians show g

Assertion :- All mammals like whales, bats cheetah and human etc. share similarities in the pattern of bonse of forelimbs. Reason :- Eutherians show g
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Assertion :- All mammals like whales, bats cheetah and human etc. share similarities in the pattern of ... . D. If both Assertion & Reason are false.
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Forelimbs of whatle bat, cheetah and duman do not show- a. Similiarities in the pattern of bones b. Adaptive radiation c. Analogou organs d. Convergen

Description : Forelimbs of whatle bat, cheetah and duman do not show- a. Similiarities in the pattern of bones b. Adaptive radiation c. Analogou organs d. Convergen

Last Answer : Forelimbs of whatle bat, cheetah and duman do not show- a. Similiarities in the pattern of bones b. Adaptive radiation ... f C. a and d D. a,b and c

Assertion : Among the land animals. Cheetah can run faster over the ground. Reason : Cheetah uses its powerful forelimbs to push it self forward durin

Description : Assertion : Among the land animals. Cheetah can run faster over the ground. Reason : Cheetah uses its powerful forelimbs to push it self forward durin

Last Answer : Assertion : Among the land animals. Cheetah can run faster over the ground. Reason : Cheetah uses its ... D. If both Assertion and Reason are false.

Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their adaptation to aquatic life secondary.

Description : Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their adaptation to aquatic life secondary.

Last Answer : Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their ... . D. If both Assertion & Reason are false.

The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because.

Description : The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because.

Last Answer : The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because. ... the same function D. They have biochemical similarities

Among the following sets of examples for divergent evolution, select the incorrect option. (a) Forelimbs of man, bat and cheetah (b) Heart of bat, man and cheetah (c) Brain of bat, man and cheetah (d) Eye of octopus, bat and man

Description : Among the following sets of examples for divergent evolution, select the incorrect option. (a) Forelimbs of man, bat and cheetah (b) Heart of bat, man and cheetah (c) Brain of bat, man and cheetah (d) Eye of octopus, bat and man

Last Answer : (d) Eye of octopus, bat and man

Among the following sets of examples for divergent evolution, select the incorrect option : (1) Forelimbs of man, bat and cheetah (2) Heart of bat, man and cheetah (3) Brain of bat, man and cheetah (4) Eye of octopus, bat and man

Description : Among the following sets of examples for divergent evolution, select the incorrect option : (1) Forelimbs of man, bat and cheetah (2) Heart of bat, man and cheetah (3) Brain of bat, man and cheetah (4) Eye of octopus, bat and man

Last Answer : (4) Eye of octopus, bat and man

Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of

Description : Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of

Last Answer : Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs ... radiation C. Homologous organs D. Convergent evolution

Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of

Description : Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of

Last Answer : Forelmbs of cat, lizard used in walking, forelimbs of whale used in swimming and forelimbs ... radiation C. Homologous organs D. Convergent evolution

Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of (a) analogous organs (b) adaptive radiation (c) homologous organs (d) convergent evolution.

Description : Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of (a) analogous organs (b) adaptive radiation (c) homologous organs (d) convergent evolution.

Last Answer : (c) homologous organs

Which one of the following options gives one correct example each of convergent evolution and divergent evolution? Convergent Divergent evolution evolution (a) Eyes of octopus Bones of forelimbs and mammals of vertebrates (b) Thorns of Bougainvillea Wings of butterflies and tendrils of and bird Cucurbita (c) Bones of forelimbs Wings of butterfly of vertebrates and birds (d) Thorns of Bougainvillea Eyes of octopus and tendrils of and mammals Cucurbita

Description : Which one of the following options gives one correct example each of convergent evolution and divergent evolution? Convergent Divergent evolution evolution (a) Eyes of octopus Bones of forelimbs and ... birds (d) Thorns of Bougainvillea Eyes of octopus and tendrils of and mammals Cucurbita

Last Answer : (a) Eyes of octopus Bones of forelimbs and mammals of vertebrates

What is it called when bats, whales, and dolphins emit sound waves and interpret the reflect sound waves as a means to locate objects?

Description : What is it called when bats, whales, and dolphins emit sound waves and interpret the reflect sound waves as a means to locate objects?

Last Answer : Sonar is a system that locates objects by transmitting sound waves and detecting the waves when they are reflected off of objects. Bats and many other animals, such as whales and dolphins, use natural sonar to navigate and capture

Why are whales mammals?

Description : Why are whales mammals?

Last Answer : Like all mammals, whales breathe air into lungs are warmblooded , feed their young with milk from mammary glands and have some hair although very littleBecause that's the way they evolved. They are classed as mammals because they breathe air and give live birth.

Which among these is the correct combination of aquatic mammals? (a) Dolphins, Seals, Trygon (b) Whales, Dolphins, Seals (c) Trygon, Whales, Seals (d) Seals, Dolphins, Sharks

Description : Which among these is the correct combination of aquatic mammals? (a) Dolphins, Seals, Trygon (b) Whales, Dolphins, Seals (c) Trygon, Whales, Seals (d) Seals, Dolphins, Sharks

Last Answer : (b) Whales, Dolphins, Seal

Which among these is the correct combination of aquatic mammals ? (1) Dolphins, Seals, Trygon (2) Whales, Dolphins, Seals (3) Trygon, Whales, Seals (4) Seals, Dolphins, Sharks

Description : Which among these is the correct combination of aquatic mammals ? (1) Dolphins, Seals, Trygon (2) Whales, Dolphins, Seals (3) Trygon, Whales, Seals (4) Seals, Dolphins, Sharks

Last Answer : (2) Whales, Dolphins, Seals

True or false? Bats are mammals.

Description : True or false? Bats are mammals.

Last Answer : True

Given below are two premises, with four conclusions drawn from them (taking singly or together); which conclusions are validly drawn ? Select the correct answer from the codes given below : Premises : (i) All bats are mammals. (ii) Birds are not bats. Conclusions : (a) Birds are not mammals. (b) Bats are not birds. (c) All mammals are bats. (d) Some mammals are bats. Codes : (A) (a), (b) and (d) (B) (b) and (d) (C) (a) and (c) (D) (b), (c) and (d)

Description : Given below are two premises, with four conclusions drawn from them (taking singly or together); which conclusions are validly drawn ? Select the correct answer from the codes given below : Premises : (i) All bats are mammals. (ii) Birds are ... B) (b) and (d) (C) (a) and (c) (D) (b), (c) and (d)

Last Answer : Answer: B

.Eutherians are characterised by (a) hairy skin (b) true placentation (c) ovoviviparity (d) glandular skin.

Description : .Eutherians are characterised by (a) hairy skin (b) true placentation (c) ovoviviparity (d) glandular skin.

Last Answer : (b) true placentation

Assertion : Lycaenops is a mammals - like reptile. Reason : Mammal - like reptiles originated in the Permian period.

Description : Assertion : Lycaenops is a mammals - like reptile. Reason : Mammal - like reptiles originated in the Permian period.

Last Answer : Assertion : Lycaenops is a mammals - like reptile. Reason : Mammal - like reptiles originated in the ... D. If both Assertion and Reason are false.

Assertion : The duct - billed Platypus and the spiny anteater, both are egg - laying animals yet are grouped under mammals. Reason : Both of them have

Description : Assertion : The duct - billed Platypus and the spiny anteater, both are egg - laying animals yet are grouped under mammals. Reason : Both of them have

Last Answer : Assertion : The duct - billed Platypus and the spiny anteater, both are egg - laying animals yet ... false D. If both Assertion and Reason are false.

Assertion: Heparin is an anticoagulant found in mammals. Reason: Heparin prevents the conversion of prothrombin to thrombin

Description : Assertion: Heparin is an anticoagulant found in mammals. Reason: Heparin prevents the conversion of prothrombin to thrombin

Last Answer : Assertion: Heparin is an anticoagulant found in mammals. Reason: Heparin prevents the conversion of ... . If both Assertion & Reason are false.

Assertion :- Due to continental drift pouched mammals of Australia survived. Reason :- There is lack of competition from any other mammal.

Description : Assertion :- Due to continental drift pouched mammals of Australia survived. Reason :- There is lack of competition from any other mammal.

Last Answer : Assertion :- Due to continental drift pouched mammals of Australia survived. Reason :- There is lack of ... D. If both Assertion & Reason are false.

Assertion : All Eutherian are placental mammals . Reason : All placental mammals have menstrual

Description : Assertion : All Eutherian are placental mammals . Reason : All placental mammals have menstrual

Last Answer : Assertion : All Eutherian are placental mammals . Reason : All placental mammals have menstrual A. If ... D. If both Assertion & Reason are False.

Humans and mammals such as monkeys and apes have certain similarities in behaviour and anatomy behaviour and (b) anatomy. Are there any differences that are noteworthy? -History

Description : Humans and mammals such as monkeys and apes have certain similarities in behaviour and anatomy behaviour and (b) anatomy. Are there any differences that are noteworthy? -History

Last Answer : Similarities (a) Behaviour: Humans Monkeys and Apes 1. Humans can climb on trees. Monkeys and apes can also climb on trees. 2. Mothers give birth to their young ones. Monkeys also give birth to ... also vertebrates. 2. Humans have two feet and two hands. 2. Monkeys and apes are also quadrupeds.

Similarities between Aves and Mammals. -Biology

Description : Similarities between Aves and Mammals. -Biology

Last Answer : answer:

What is similarities between mammals and insects?

Description : What is similarities between mammals and insects?

Last Answer : Feel Free to Answer

What are the similarities between mammals and birds and mammals?

Description : What are the similarities between mammals and birds and mammals?

Last Answer : a bird has feathes and a beak and a mammal gives milk to itsbirth

What are the similarities between mammals and birds and mammals?

Description : What are the similarities between mammals and birds and mammals?

Last Answer : a bird has feathes and a beak and a mammal gives milk to itsbirth

Assertion: Among the primates, chimpanzee is is the closest relative of the present day humans. Reason : The banding pattern in the autosome numbers 3

Description : Assertion: Among the primates, chimpanzee is is the closest relative of the present day humans. Reason : The banding pattern in the autosome numbers 3

Last Answer : Assertion: Among the primates, chimpanzee is is the closest relative of the present day humans. ... If both the assertion and reason are false.

If other fuels such as fossil fuels, etc. had not been discovered, would whales of today be raised in whale hatcheries for their whale oil, or would they be all but extinct do to the lust for their oil?

Description : If other fuels such as fossil fuels, etc. had not been discovered, would whales of today be raised in whale hatcheries for their whale oil, or would they be all but extinct do to the lust for their oil?

Last Answer : answer:A whale hatchery wouldn’t be too practical. They’d all be extinct now.

Assertion: Many plants are propagated vegetatively even though they bear seeds. Reason: Potatoes multiply by tubers, apple by cutting etc.

Description : Assertion: Many plants are propagated vegetatively even though they bear seeds. Reason: Potatoes multiply by tubers, apple by cutting etc.

Last Answer : Assertion: Many plants are propagated vegetatively even though they bear seeds. Reason: Potatoes ... both the assertion and reason are false.

Assertion (A): The development of agriculture and industry leads to the development of tertiary sector. Reason (R): As the agriculture and industrial sectors develop, the demand for storage, transport, banking, insurance, etc, increases. (a) Both A & R are true and R is the correct explanation of A (b) Both A & R are true but R is not the correct explanation of A. (c) A is true but R is false. (d) Both A & R are false.

Description : Assertion (A): The development of agriculture and industry leads to the development of tertiary sector. Reason (R): As the agriculture and industrial sectors develop, the demand for storage, transport, banking, insurance, etc, increases ... A. (c) A is true but R is false. (d) Both A & R are false.

Last Answer : (a) Both A & R are true and R is the correct explanation of A

Assertion (A): Money in our pocket cannot buy us all the things we need to live. Reason (R): Money cannot buy us a pollution free environment, unadulterated medicines and pollution free environment etc. a) Both A and R are true and R is the correct explanation of A. b) Both A and R are true and R is the not correct explanation of A. c) A is correct but R is wrong. d) A is wrong but R is correct.

Description : Assertion (A): Money in our pocket cannot buy us all the things we need to live. Reason (R): Money cannot buy us a pollution free environment, unadulterated medicines and pollution free environment etc. a) Both A and ... of A. c) A is correct but R is wrong. d) A is wrong but R is correct.

Last Answer : a) Both A and R are true and R is the correct explanation of A.

How does this different show that whales and animals with four legs are probably descended from a common ancestor?

Description : How does this different show that whales and animals with four legs are probably descended from a common ancestor?

Last Answer : Need answer

How many of the following are examples of homologus structures in plant : (a) Eyes of octapus and mammal (b) Potato and weet potato (c) Forelimbs of w

Description : How many of the following are examples of homologus structures in plant : (a) Eyes of octapus and mammal (b) Potato and weet potato (c) Forelimbs of w

Last Answer : How many of the following are examples of homologus structures in plant : (a) Eyes of octapus and mammal (b) ... radish A. Four B. Three C. Two D. One

`{:("Convergent evolution","Divergent evolution"),((1)"Bones of forelimbs of vertebrates","Wings of butterfly and birds"),((2)"Thorns of Bougainvillia

Description : `{:("Convergent evolution","Divergent evolution"),((1)"Bones of forelimbs of vertebrates","Wings of butterfly and birds"),((2)"Thorns of Bougainvillia

Last Answer : `{:("Convergent evolution","Divergent evolution"),((1)"Bones of forelimbs of vertebrates","Wings ... Cucurbita","Wings of butterflies and birds"):}`

Match the following bones of forelimbs

Description : Match the following bones of forelimbs

Last Answer : Match the following bones of forelimbs

The forelimbs of class aves are modified into

Description : The forelimbs of class aves are modified into

Last Answer : wings.

The similarity of bone structure in the forelimbs of many vertebrates is an example of (a) homology (b) analogy (c) convergent evolution (d) adaptive radiation.

Description : The similarity of bone structure in the forelimbs of many vertebrates is an example of (a) homology (b) analogy (c) convergent evolution (d) adaptive radiation.

Last Answer : (a) homology

analogous organs ? (I) Forelimbs of horse - Wings of bat (II) Wings of bat - Wings of butterfly (III) Forelimbs of horse - Wings of butterfly (IV) Wings of bird - Wings of bat (1) (I) and (II) (2) (II) and (IV) (3) (III) and (IV) (4) (II) and (III)

Description : analogous organs ? (I) Forelimbs of horse - Wings of bat (II) Wings of bat - Wings of butterfly (III) Forelimbs of horse - Wings of butterfly (IV) Wings of bird - Wings of bat (1) (I) and (II) (2) (II) and (IV) (3) (III) and (IV) (4) (II) and (III)

Last Answer : (2) (II) and (IV)

The similarity of bone structure in the forelimbs of many vertebrates is an example of (1) Homology (2) Analogy (3) Convergent evolution (4) Adaptive radiation

Description : The similarity of bone structure in the forelimbs of many vertebrates is an example of (1) Homology (2) Analogy (3) Convergent evolution (4) Adaptive radiation

Last Answer : (1) Homology

Assertion (A) :The liability of share holders in a private limited company is limited to the amount. Reason (R) :The number of share holders of a private limited company is limited to fifty. A. Both A and R are true and R is the correct explanation of A B. Both A and R are true but R is not a correct explanation of A C. A is true but R is false D. A is false but R is true

Description : Assertion (A) :The liability of share holders in a private limited company is limited to the amount. Reason (R) :The number of share holders of a private limited company is limited to fifty. A. Both A and R are ... correct explanation of A C. A is true but R is false D. A is false but R is true

Last Answer : D. A is false but R is true

Assertion. Snakes exposed to gamma rays become non- poisonous. Reason. Poisonous snakes have poison glands and a pair of fangs. They are affected by g

Description : Assertion. Snakes exposed to gamma rays become non- poisonous. Reason. Poisonous snakes have poison glands and a pair of fangs. They are affected by g

Last Answer : Assertion. Snakes exposed to gamma rays become non- poisonous. Reason. Poisonous snakes have poison ... . If both Assertion and Reason are false.

Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A and T there are three H-bond, whereas in between G and

Description : Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A and T there are three H-bond, whereas in between G and

Last Answer : Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A ... false. D. If both assertion and reason are false.

Assertion :- At constant pressure for the change `H_(2)O(s)rarr H_(2)O(g)` work done is nwgative. Reason :- During phase transition work done is alway

Description : Assertion :- At constant pressure for the change `H_(2)O(s)rarr H_(2)O(g)` work done is nwgative. Reason :- During phase transition work done is alway

Last Answer : Assertion :- At constant pressure for the change `H_(2)O(s)rarr H_(2)O(g)` work done is ... is False. D. If both Assertion & Reason are false.

Assertion (A): The U.G.C. Academic Staff Colleges came into existence to improve the quality of teachers. Reason (R): University and college teachers have to undergo both orientation and refresher courses. (A) Both (A) and (R) are true and (R) is the correct explanation. (B) Both (A) and (R) are correct but (R) is not the correct explanation of (A). (C) (A) is correct and (R) is false. (D) (A) is false and (R) is correct.

Description : Assertion (A): The U.G.C. Academic Staff Colleges came into existence to improve the quality of teachers. Reason (R): University and college teachers have to undergo both orientation and refresher courses. (A) Both (A) and ... (A) is correct and (R) is false. (D) (A) is false and (R) is correct.

Last Answer : Answer: A Refresher course is a training course, usually a short one, that teaches you about new developments in a particular subject or skill, especially one that yo un eed for your job. ... of activity or subject that a person or organization seems most interested in and gives most attention.

What similarities do birds and reptiles share regarding external coverage, reproduction and excretion?

Description : What similarities do birds and reptiles share regarding external coverage, reproduction and excretion?

Last Answer : Regarding external coverage, birds are similar to reptiles as they present impermeable keratinized coverages. Concerning reproduction, in both fecundation is internal and the embryo develops within a shelled egg. Regarding excretion, both excrete uric acid.

The premise underlying geodemographic targeting is that people who ____________ also share demographic and lifestyle similarities 1. are in the same income category 2. reside in similar areas 3. are of the same age 4. are of the same gender 5. are of the same ethnic group

Description : The premise underlying geodemographic targeting is that people who ____________ also share demographic and lifestyle similarities 1. are in the same income category 2. reside in similar areas 3. are of the same age 4. are of the same gender 5. are of the same ethnic group

Last Answer : reside in similar areas

Assertion : In the reaction, `(1)/(2)O_(2)+F_(2)rarrOF_(2)` Fluorine is oxidant. Reason :- Fluorine cannot show positive oxidation state.

Description : Assertion : In the reaction, `(1)/(2)O_(2)+F_(2)rarrOF_(2)` Fluorine is oxidant. Reason :- Fluorine cannot show positive oxidation state.

Last Answer : Assertion : In the reaction, `(1)/(2)O_(2)+F_(2)rarrOF_(2)` Fluorine is oxidant. Reason :- ... is False. D. If both Assertion & Reason are False.

Assertion : Vasectomy is considered in permanent sterilisation method in male . Reason : It show immediate sterilisation after procedure .

Description : Assertion : Vasectomy is considered in permanent sterilisation method in male . Reason : It show immediate sterilisation after procedure .

Last Answer : Assertion : Vasectomy is considered in permanent sterilisation method in male . Reason : It show immediate ... . If both Assertion & Reason are False.

Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- Centrosome is devoid of membranous coverings.

Description : Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- Centrosome is devoid of membranous coverings.

Last Answer : Assertion:- Centrosome does not show any kind of compartmentalisation of all cytoplasm. Reason:- ... . If both Assertion & Reason are false.