Answer:
They contain symbiotic rhizobia bacteria within nodules in their root systems, producing nitrogen compounds that help the plant to grow and compete with other plants. When the plant dies, the fixed nitrogen is released, making it available to other plants; this helps to fertilize the soil
" Up " or " against " a concentration gradient means from low concentration to high concentration. Moving in this direction requires some sort of en else.
falseitsusedtomakethecolorsoftherainbowvisibletothehumaneye
Explanation:
Car exhaust can have many negative effects on plants and animals. ... Similarly, soot particles produced by car exhaust can impair breathing, damage lung tissue and cause cancer in animals, while making it impossible for plants to photosynthesize, convert light to energy.
Glycine is an amino acid coded by GGA, GGU, GGC, GGG codons. Histidine is an amino acid coded by CAC, or CAU codons. It should be known that the mRNA chain that will be encoded must always have a START codon at the beginning and a STOP codon at the end.