Rounded seeds ( dominant trait ) were crossed with wrinkled seeds ( recessive trait ) . (i) What type of seeds will be produced in F_(1) generation ? (ii ) By self - pollination in F_(1) seeds what percentage of seeds will be rounded shape in F_(2) generation ? Explain with diagram .

What type of questions asked from the lesson of magnetic effect of electric current 

Wavelength of green light is

A) 400-450 nm

B) 500-550 nm

C) 660-720 nm

D) 720-800 nm

What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?

What are the main components of our environment? Explain each of them briefly.

What are examples of hydrotropism plants?