When we say biotechnology, this is when biological resources are being utilized for industrial and other purposes. And if we consider the benefits and impacts of applying this to clean those polluted water systems, the most likely impact would be, it will be harmful to sewage treatment plants. The answer is D.
Answer:
a
Explanation:
A spider may produce hundreds of eggs, only a few of which may survive. This is an example of a. overproduction.
Its called invasive species one example is the lion fish it rooms around the east cost of north America overpopulation harms the ecosystem
Answer:
(d). B-cells.
Explanation:
Adaptive immunity can be described as immunity which develops in response to exposure to a pathogen (or foreign molecule). throughout the life. It is divided into two types, humoral immunity and cell-mediated immunity.
Humoral immunity is mediated by B cells that secrete antibodies against particular antigens. These antibodies recognize and neutralize the antigens and activate cell-mediated immunity, which is mediated by T cells.
Thus, the correct answer is option (d).
Meiosis I produces 2 haploid cells and meiosis II produces four haploid cells.
