Explanation:
Transpiration is the loss of water from a plant in the form of water vapor. Water is
absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the
leaves, small pores allow water to escape as a vapor. Of all the water absorbed by plants,
less than 5% remains in the plant for growth. This lesson will explain why plants lose so
much water, the path water takes through plants, how plants might control for too much
water loss to avoid stress conditions, and how the environment plays a role in water loss
Answer:
I think it is b
Explanation:
please tell me if this is wrong
Steroid hormones affects cells by binding to intracellular receptor
complex that composed of a single polypeptide chains, which promote or inhibit
transcription of specific genes. The receptors for steroid hormones are located
inside the target cells specifically in the nucleus or cytoplasm, which bind to
regions of receptive genes.
<span>Therefore, the function of steroid hormones is to control gene
expression in target cells by selectively affecting the transcription of a set
of genes. The proteins concentration of the target cells are altered, which
could result to the modification of the phenotype of cell. </span>
The answer is DNA (Deoxyribonucleic acid).
DNA is the molecule present in the nucleus of our cells that has all of our genetic instructions. This molecule consists of a double-helix ribbon composed of nucleotides that will dictate most of our traits. I say 'most' because some traits result from an interaction with the environment.
During sexual reproduction, DNA from our parents is inherited to us. That's why we have physical similarities and also in personality to our parents.
Almost all of the organisms in the PLANTAE kingdom are photosynthetic.