That means she’s already in the 22nd week so the fetal period
Aldosterone!
Explanation: Aldosterone reabsorbs sodium in which is associated with osmotic recovery of water is in direct opposition of natriuretic hormones since it allows secretion of water.
Answer:
Explanation:
First of all, we need to define biology so as to understand what a biological field may entail. Biology can be defined (loosely) as the study of living things; plants and animals. Hence, a biological field is a field that involves studying plants or animals or even both.
Agricultural science is regarded as a biological field because it <u>involves the studying of cultivating of crops (plants) and rearing of animals for use (in the form of food and fibre)</u> by man. From this, it can be deduced that agricultural science also deals with a study aspect of plants and animals.
The little dots collected from under the fern leaves are spores, not seeds. Ferns are different from seed-bearing plants in that ferns in a sexless way through sporophyte generation. Spores dropped from or taken from grown fern leaves have developed prothallium. Each prothallium generates male and female organs in what is called the gametophyte stage. When fertilization of the female gametophyte happens, small fern plants or leaflets start to grow.