How do scientists estimate the age of earth to be 4.6 billion years old?

Millets have higher nutritional content than wheat and rice, so they are poised to make a comeback. Find out: (a) which grains are termed as millets?

Which of the following best describes a gene? A) A length of DNA which codes for a particular protein. B) A length of protein which codes for DNA C) All your traits D) A carbohydrates which codes for different traits in an organism

What is most likely found in structure x

How does the earths tilt affect the sun? use information from the text to support your answer

When does the reduction division in meiosis occur?

An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) disinfectant. fungicide. aseptic. virucide. antiseptic.

True or false? most antigens are large, complex molecules that are not normally present in the body. a. True b. False

on October 6, both fin and humpback whales were heard in the same area at 1:30 am and at 2:30 am why do you think both species might have made noises at the same time.

The broadest classification level for organisms is A. kingdom, which includes Archaea, Bacteria, and Eukarya. B. kingdom, which includes Animalia, Plantae, and Fungi. C. domain, which includes Archaea, Bacteria, and Eukarya. D.

These are all highly contagious foodborne illnesses that result from biological contaminants, except: