Each of the following characteristics represents a Kingdom proposed by Whittaker. Arrange the following in increasing order of complexity of body organization.
A. Multicellular heterotrophs with cell wall made of chitin.
B. Heterotrophs with tissue/organ/organ system level of body organization.
C. Prokaryotes with cell wall made of polysaccharides and amino acids.
D. Eukaryotic autotrophs with tissue/organ level of body organization.
E. Eukaryotes with cellular body organization.
Choose the correct answer from the options given below:
List I | List II | ||
A | Typhoid | I | Fungus |
B | Leishmaniasis | II | Nematode |
C | Ringworm | III | Protozoa |
D | Filariasis | IV | Bacteria |
List I | List II | ||
---|---|---|---|
A. | Spongilla | I. | Coelenterata |
B. | Fasciola | II. | Porifera |
C. | Adamsia (Sea anemone | III. | Annelida |
D. | Hirudinaria | IV. | Platyhelminthes |
Match Column - I with Column - II.
List - I | List - II | ||
(a) | Metamerism | (I) | Coelenterata |
(b) | Canal system | (II) | Ctenophora |
(c) | Comb plates | (III) | Annelida |
(d) | Cnidoblasts | (IV) | Porifera |
Choose the correct answer from the options given below.
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :
The output (Y) of the given logic implementation is similar to the output of an/a …………. gate.