Which of these is NOT a current success of biotechnology? A. development of crops that are resistant to pests B. orensic techniques that use DNA for identification C. development of farm machinery that more efficiently harvests crops D. advances in the treatment of diseases, such as juvenile diabetes

C

Explanation:

1. Biotechnology is a technology which involves the use of living organisms. It  is used in  food science. agriculture, medicine etc.  

2. In biotechnology, living organisms are used for  making useful chemicals and many other products and also it is use-full in other industrial field.

3. Current success of biotechnology  are in:

i) In advances of treatment of diseases, like in juvenile diabetes.

ii) development of such type of crops which are resistant to pests.

iii) forensic techniques that use DNA for identification of criminals.

Option (C) is Right Answer

Explanation:

     C. development of farm machinery that more efficiently harvests crops

The goal of biotechnology is to produce tranquilizes by using living beings, for example, bacterial cells, yeast, mammalian cells,etc that are put in culture to deliver substances with pharmacological movement, for example, monoclonal antibodies for the treatment of tumors Biotechnology is generally utilized in the advancement of a few inventive systems for diagnosing, treating and forestalling ailmentsIt helps in giving successful medicines and counteraction measures for various ailment by its developments of novel medications and recombinant vaccines

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.