Answer:
The correct answer is "fruit; seed dispersal".
Explanation:
Fruits are plant adaptions that allow them to disperse their seeds by offering food to animals. In this case the plants have adapted to attach their seeds to the fur of animals instead of offering food. Therefore, the burrs are a type of fruit that is not eaten by animals, but the plants achieve its goal that is seed dispersal.
It is used in measuring the humidity in the air or in gas
The correct answer is option 4, that is, GCGATT.
Complementary strand refers to either of the two chains, which forms a double helix of DNA, with corresponding positions on the two chains comprising of a pair of complementary bases. It is a section of one nucleic acid, which is bonded to another by an alignment of base pairs.
In nature, complementarity refers to the base principle of DNA transcription and replication as it is a characteristic shared between the two RNA or DNA sequences, such that when they are arranged antiparallel to each other, the nucleotide bases at each position in the sequences will be complementary.
