Identify the correct statement/s regarding class aves. I. Forelimbs are modified into wings and ...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=0u7ikvmpG-I



Duration: 4:29
12 views
0


Identify the correct statement/s regarding class aves.
I. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming.
II. Heart is completely four-chambered.
III. They are homeotherms.
IV. They are oviparous and development is direct.
(A) Both I and III
(B) Both I and IV
(C) I, II and III
(D) All are correct.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-11-01The moment of inertia and rotational kinetic energy of a fly wheel are \( 20 \mathrm{~kg}-\mathr...
2023-11-01A conducting loop carrying a current \( I \) is placed in a uniform magnetic field pointing into...
2023-11-01A body is at a height equal to the radius of the Earth from the surface of Earth. With what velo...
2023-11-01A block of mass \( 1 \mathrm{~kg} \) is hanging vertically from a string of length \( 1 \mathrm{...
2023-11-01A flower with five stamens bearing dithecous anthers has produced total 2560 male gametes. What ...
2023-11-01Which one of the following represents the arrangement of nuclei/cells in the common embryo sac o...
2023-11-01Night blooming flowers emitting rotten fruits like odor, are produced by (A) Butea (B) Bougainvi...
2023-11-01In Citrus, there is polyembryony in which one ovule contains many additional embryos which devel...
2023-11-01The diagram of Labeo rohita is given below. Identify the parts labelled A, B, C, D, E, F, G. (A)...
2023-11-01How do you differentiate a frog from a toad? (A) Frog has no exoskeleton but toad has scales. (B...
2023-11-01Identify the correct statement/s regarding class aves. I. Forelimbs are modified into wings and ...
2023-11-01How do vou differentiate a butterfly from a moth? (A) Moth has feathery antemae but butreriy hac...
2023-11-01The cross section of the body of an invertebrate is given below. Identify the animal which has t...
2023-11-01In a standard ECG, one of the following functions of its components is not correctly interpreted...
2023-11-01The most abundant type of WBC are (A) eosinophils (B) basophils (C) monocytes (D) neutrophils.
2023-11-01Match the different types of leucocytes (Column I) with their percentage of occurrence (Column I...
2023-11-01Calculate the cardiac output of an individual having 70 heart beats/min with a stroke volume of ...
2023-11-01In the following diagrammatic representation of a standard ECG, the 'T' represents. (A) Depolari...
2023-11-01In which of the following situations, is there a risk factor for children of incurring erythrobl...
2023-11-01The T-wave in an ECG represents (A) depolarisation of ventricles (B) electrical excitation of at...
2023-11-01Select the correct Rh-blood groups of the parents, whose child is affected with erythroblastosis...