Hilsa, Bee, Penguin, Rauwolfia-Assess which are the causes of endangeredness of the above-mentioned organisms.

Hilsa, Bee, Penguin, Rauwolfia - Assesse which are the causes of endangered of the above-mentioned organisms.

"Poaching is one of the fundamental causes of endangeredness of animal diversity in India"-Assess four causes for which animals are poached in India.

Which organism causes Pertussis?

When phenol is reacted with CHCI_3 and NaOH followed by acidification, salicylaldehyde is obtained. Which of the following species is/are involved in the above mentioned reaction as intermediate(s)?

wavelength, frequency, velocity and intensity of light when travelling in air is lambda, nu, v and I respectively, When the light ray enters water the value of the above mentioned properties become lambda_(1),nu_(1),v and I_(1) respectively. Which relation is correct?

What are the components of honey? Name any one disease of honey-bee and mention itsw cause.

The smallest organisms which cause diseases among plants are

The organisms which cause diseases in plants and animals are called

The equation of the vibration of a wire is y = 5 "cos"(pi x)/(3) sin 40 pi t , where x and y are given in cm and t is given in s. calculate the amplitudes and velocities of the two waves which on superposition, from the above-mentioned vibration,