Question
The sound produced by a bat is
–Solution
Although bats use echolocation to detect their prey, and find their way around in the dark, the sounds which they emit are 'ultrasonic', which is another way of saying they are beyond the range of normal human hearing. Ultrasound is a cyclic sound pressure wave with a frequency greater than the upper limit of the human hearing range. Ultrasound is thus not separated from "normal" (audible) sound based on differences in physical properties, only the fact that humans cannot hear it.
Embryo transfer technology was initiated by:
Which among the following is a herbicide that can block photosynthesis?
Which of the following is a free-living nitrogen fixing bacteria?
The body cavity is not lined by mesoderm, instead, the mesoderm is present as scattered pouches in between the ectoderm and endoderm are called as pseud...
Deficiency of which essential plant nutrient leads to ‘pop pod in groundnut’:
The vector of Corn Stunt Disease is:
Which of the following are correct about Câ‚„ Â cycle and Câ‚„ Â plant?
A. Phosphoenolpyruvate carboxylase is located in cytosol
B. C₄ �...
Indicator plant for P deficiency indication is ...........................?
The organelle responsible for the synthesis of lipids and the modification of proteins is
Match List I with List II :
Choose the correct answer...
