Give the complementary strand for: atcggta

The complementary strand for given sequence of DNA is TAGCCAT.

There are two complementary strands that are present in a double helical structure of DNA.

According to Watson and Crick base pairing-

Adenine (A) forms base pair with Thymine (T) and Guanine (G) forms base pair with Cytosine (C) in a double stranded DNA molecule.

As per the question, sequence of one strand is given that is ATCGGTA.

Therefore, the sequence of complementary strand is TAGCCAT.

where is the scientific experiment?

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.