Question

10. What is one major benefit of industrial biotechnology?

A.
It increases the carbon footprint.

B.
It uses renewable resources.

C.
It uses fossil fuels.

D.
It has no waste products.

11. Mishka has been using embryo rescue to try to reproduce weaker plants that have other desirable qualities. What type of culture does Mishka use for this process?

A.
in vivo culture
B.
in vitro culture
C.
in situ culture
D.
tissue culture


12.Joseph Lister, John Tyndall, and Sir John Scott Burdon-Sanderson all made discoveries about mold and bacteria in the 1870s. In what order did they make their discoveries?

A.
John Tyndall, then Joseph Lister, then Sir John Scott Burdon-Sanderson

B.
Sir John Scott Burdon-Sanderson, then John Tyndall, then Joseph Lister

C.
Sir John Scott Burdon-Sanderson, then Joseph Lister, then John Tyndall
D.
Joseph Lister, then Sir John Scott Burdon-Sanderson, then John Tyndall

Answer 1

Industrial biotechnology majorly benefits from using renewable resources, making the process more sustainable. In embryo rescue, in vitro culture is used to reproduce plants. The historical order of discoveries regarding mold and bacteria is John Tyndall, Joseph Lister, then Sir John Scott Burdon-Sanderson.

Step-by-step explanation:

The correct answers to the student's questions are:

• B. It uses renewable resources.
• B. in vitro culture.
• A. John Tyndall, then Joseph Lister, then Sir John Scott Burdon-Sanderson.

One major benefit of industrial biotechnology is that it uses renewable resources, which allows for a more sustainable production process, reducing the reliance on fossil fuels and helping to minimize environmental impact. This also ties in with the overarching goal of increasing agricultural yields. In the practice known as embryo rescue, an in vitro culture is utilized to foster the growth and development of embryos from plants that may be hard to grow through conventional means but have desirable traits. This technique is part of the broader field of tissue culture, which is extensively employed in agricultural biotechnology for the propagation of plants. The discoveries about mold and bacteria made by John Tyndall, Joseph Lister, and Sir John Scott Burdon-Sanderson played pivotal roles in the development of aseptic techniques and the understanding of microbial life, advancing the field of biotechnology and medicine.

Answer 2

Step-by-step explanation:

B. It uses renewable resources.

One major benefit of industrial biotechnology is that it uses renewable resources, such as plant biomass, to produce a wide range of products, including biofuels, chemicals, and materials. This reduces dependence on fossil fuels and helps to mitigate climate change by reducing greenhouse gas emissions.

B. In vitro culture

Mishka uses in vitro culture for the process of embryo rescue. In vitro culture refers to the technique of growing cells, tissues, or organs outside of their natural environment, usually in a laboratory setting. Embryo rescue is a technique used in plant breeding to rescue developing embryos from immature or unpollinated flowers and grow them in vitro to produce mature plants.

B. Sir John Scott Burdon-Sanderson, then John Tyndall, then Joseph Lister

Sir John Scott Burdon-Sanderson was the first to make discoveries about mold and bacteria in the 1870s, followed by John Tyndall, and then Joseph Lister. Burdon-Sanderson discovered that bacteria could be grown in nutrient media outside the body, Tyndall discovered that some bacteria could survive boiling, and Lister developed antiseptic surgical techniques to prevent infection.