Description : What is the difference between a homologous and analogous structure?
Last Answer : A: Homologous structures are anatomical features that have a similar evolutionary origin, but may have different functions, while analogous structures are anatomical features that have a similar function, but may have different evolutionary origins.
Description : The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of (a) analogous organs that have evolved due to convergent ... evolved due to convergent evolution (d) homologous organs that have evolved due to divergent evolution.
Last Answer : (a) analogous organs that have evolved due to convergent evolution
Description : Distinguish between homologous organs and analogous organs. In which category ; would you place wings of a bird and wings of a bat? Justify your answer giving a suitable reason. -Biology
Last Answer : Answer. Wings of a bird and wings of a bat are analogous organs as they have different basic structural design but have similar appearance and perform similar functions.
Description : Explain with examples how the following are evidences in favour of evolution in organisms. (i) Homologous organs (ii) Analogous organs (iii) Fossils -Biology
Last Answer : i) Forelimb of human and bird are homologous organs. They have same structural design and developmental origin but they have different functions and appearance. Homologous organs help us to understand that ... and a long tail. This fossil provides a clue that birds have evolved from reptiles.
Description : $ Wing of a bat is said to be homologous to the wing of bird and analogous to the wing of an insect. ! Homologous organs are similar inhiction but ana
Last Answer : $ Wing of a bat is said to be homologous to the wing of bird and analogous to the wing of an insect. ! ... R is wrong D. If both As and R are wrong.
Description : Ginger and sweet potato are (a) Homologous (b) Stem and roots respectively (c) Analogous (d) Both (b) and (c)
Last Answer : Ans:(d)
Description : Wings of birds and insects are – (1) Xenologous (2) Homologous (3) Paralogous (4) Analogous
Last Answer : (4) Analogous Explanation: Wings of birds and insects are analogous struetures used for flight in both types of organisms. But, they have no common ancestral origin at the beginning of their evolutionary development. They show similar function but show no similar structural relationship.
Description : Wings of a bird and an insect are – (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs
Last Answer : (2) Analogous organs Explanation: Insect and bird wings are analogous structures but not homologous structures. They are externally similar in appearance and function (i.e. for flying), but have dissimilar developmental plan.
Description : Differentiate between homologous organs and analogous organs?
Last Answer : Homologous organs: - Organs, which do not look alike but their internal structure is almost similar. E.g. fore limbs of horse, human arm, wing of bird etc Analogous organs: - Organs, ... structure. E.g. wing of fly bird performs same function but their structure is different.
Description : Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs ( ... Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs
Last Answer : (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs
Description : Thorn of Bougainvillea and tendril of Cucurbita are examples of (a) vestigial organs (b) retrogressive evolution (c) analogous organs (d) homologous organs.
Last Answer : (d) homologous organs.
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
Description : The wings of a bird and the wings of an insect are (a) phylogenetic structures and represent divergent evolution (b) homologous structures and represent convergent evolution (c) homologous structures and represent divergent evolution (d) analogous structures and represent convergent evolution.
Last Answer : (d) analogous structures and represent convergent evolution.
Description : 3. Identify the following pairs as homologous and analogous organs a. Sweet potato and potato b. Eye of octopus and eye of mammal c. Thorns of bougainvillea and tendrils of cucurbits d. Forelimbs of bats and whale
Last Answer : Ans- a and b are analogous C and d are homologous
Description : Wings of a bird and an insect are (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs
Last Answer : Analogous organs
Description : Which one of following are analogous structure :-
Last Answer : Which one of following are analogous structure :- A. Wings of Bat and Wings of Pigeon. B. ... Cucurbita D. Flippers of Dolphin and Legs of Horse
Description : List all homologous structure of human male and female reproductive system. -Biology
Last Answer : answer:
Description : Which would be a homologous structure to a human arm bone?
Last Answer : A bird's wing bone
Description : In the female which structure is homologous to penis of male :-
Last Answer : In the female which structure is homologous to penis of male :- A. Cervix B. Vagina C. Uterus D. Clitoris
Description : What do homologous structure vestigial structures and fossils provide evidence of?
Last Answer : Which model of evolution shows change over a relatively shortperiod of time
Description : How homologous structure that does not involve the limbs of vertebrates?
Last Answer : Need answer
Description : which be a homologous structure to a human arm bone?
Description : What is the difference between a homologous chromosome and a sister chromatid?
Last Answer : A: Homologous chromosomes are pairs of chromosomes that carry the same genes, while sister chromatids are identical copies of a single chromosome that are formed during DNA replication.
Description : What is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds? -Chemistry
Last Answer : —CH2— is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds.
Description : What and the difference between homologous chromosomes and sister chromatids?
Last Answer : Homologous chromosomes is a pair made of a paternal and maternalchromosomes. But sister chromatid is either pairs of paternal ormaternal chromosomes
Description : What factions are analogous to Earth nations in the Star Trek Universe?
Last Answer : USA is the Klingon and China is the Rolumulans. Japan is Vulcan. Canada is Bajorin. Russia is Cardasian.
Description : What is meant by analogous organs? Taking a suitable example, explain how they support the theory of Organic Evolution -Biology
Last Answer : Analogous organs are those organs which I have different basic structural design and developmental origin but have similar appearance and perform similar functions. Example: The wings of birds and bats look ... flying but their origins are not common. So, birds and bats are not closely related.
Description : Malpighian tubules are analogous to
Last Answer : Malpighian tubules are analogous to A. Trachea of cockroach B. Gills C. Flame cells D. None of these
Description : Contractile vacuoles of Paramecium are analogous to
Last Answer : Contractile vacuoles of Paramecium are analogous to A. Sweat glands of mammals B. Uriniferous tubules ... cavity of Hydra D. Typhlosole of Earthworm
Description : Assertion :- Analogous structures are a result of convergent evolution. Reason :- Different strutures evolving for the same function and hence having
Last Answer : Assertion :- Analogous structures are a result of convergent evolution. Reason :- Different strutures ... . If both Assertion & Reason are false.
Description : Which of the following are not analogous organs ?
Last Answer : Which of the following are not analogous organs ? A. fins of fishes and flippers fo whales B. ... Cucurbita D. wings of insect and wings of bird
Description : Analogous organs arise due to
Last Answer : Analogous organs arise due to A. Divergent evolution B. Artificial selection C. Genetic drift D. Convergent evolution
Description : Analogous structures are a result of
Last Answer : Analogous structures are a result of A. Divergent evolution B. Convergent evolution C. Shared ancestry D. Stabilizing selection
Description : Analogous organs are :
Last Answer : Analogous organs are : A. Similar in origin B. Similar in sturcture C. Non functional D. similar in function
Description : How is firing photons at the surface of a metal analogous to rolling different types of balls at a set of bowling pins ?
Last Answer : Js
Description : Which part of the camera is analogous to the retina in the human eye? (a) Lens (b) Film (c) Aperture (d) Shutter
Last Answer : Ans:(b)
Description : How can the endoskeleton of echinoderms be characterized in comparison to analogous structures present in vertebrates, arthropods and molluscs?
Last Answer : The echinoderm skeleton is internal, i.e., it is an endoskeleton. It is made of calcium carbonate (calcareous). Vertebrates also have internal skeleton made of bones and cartilages. Arthropods ... of chitin, a chitinous exoskeleton. Some molluscs present a calcareous shell that works as exoskeleton.
Description : Most insects have wings. Which is the other animal phylum that contains creatures with analogous organs?
Last Answer : Besides the phylum Arthropoda another animal phylum with flying creatures is the chordate phylum, birds and chiropterans mammals (bats) have wings. In the past some reptiles that possibly originated ... wings too. There are also amphibians and fishes that jump high exploring the aerial environment.
Description : What are respiratory pigments? What is the respiratory pigment present in some arthropods? Which is the analogous molecule in humans?
Last Answer : Respiratory pigments are molecules able to carry oxygen and other respiratory gases present in circulatory fluids. In crustaceans and in arachnids hemocyanin is the respiratory pigment. In humans the analogous pigment is hemoglobin.
Description : Pick out the wrong statement pertaining to the analogy between equations of heat and mass transfer operations. (A) Sherwood number in mass transfer is analogous to Nusselt number in heat transfer ... heat transfer (D) Reynolds number remains the same in both heat and mass transfer
Last Answer : (C) Reynolds number in mass transfer is analogous to Grashoff number in heat transfer
Description : When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system ... at the concentration of the plait point (D) All (A), (B) and (C
Last Answer : (D) All (A), (B) and (C
Description : A(n) _ is a review of the quality plan, procedures, data collection, and analysis by an outside group. Select one: a. scope document b. project appraisal c. cost performance index d. analogous estimate e. quality audit
Last Answer : e. quality audit
Description : Heat flux through several resistances in series in analogous to the current flowing through several (A) Resistances in parallel (B) Capacitors in series (C) Resistances in series (D) None of these
Last Answer : (C) Resistances in series
Description : Your firm has a philosophy that is analogous to the hedging (maturity matching) approach. Which of the following is the most appropriate non-spontaneous form for financing the excess seasonal current asset needs? ... credit. B. 6-month bank notes. C. Accounts payable. D. Common stock equity.
Last Answer : B. 6-month bank notes.
Description : Your firm has a philosophy that is analogous to the hedging (maturity matching) approach. Which of the following is the most appropriate form for financing a new capital investme nt in plant and equipment? A. Trade credit. B. 6-month bank notes. C. Accounts payable. D. Common stock equity
Last Answer : D. Common stock equity.
Description : Heat flux, as defined in heat flow is analogous to __________ in electricity flow. (A) Current (B) Voltage (C) Resistance (D) None of these
Last Answer : (A) Current
Description : Which one of the following are analogous structures? (a) Wings of bat and wings of pigeon (b) Gills of prawn and lungs of man (c) Thorns of Bougainvillea and tendrils of Cucurbita (d) Flippers of dolphin and legs of horse
Last Answer : (a) Wings of bat and wings of pigeon
Description : Analogous structures are a result of (a) shared ancestry (b) stabilising selection (c) divergent evolution (d) convergent evolution
Last Answer : (d) convergent evolution.
Description : Piezoelectric effect is analogous to which phenomenon? a) Electrostriction b) Magnetostriction c) Anisotropy d) Magnetization
Last Answer : b) Magnetostriction
Description : The H quantity is analogous to which component in the following? a) B b) D c) E d) V
Last Answer : c) E