Answer:
B. Genetic engineering of a virus to create a biological weapon.
C.Use of genetic modification to produce laboratory mice with D.Alzheimer's disease.
E.Use of genetic modification to produce a superior race of humans
Explanation: Biotechnology is the use of biology to solve various problems.
Modern biotechnology has provide various technologies to fight debilitating and rare disease, increase food production and the use less and cleaner energy.
The use of Genetically modified organism(GMO)produced through genetic engineering is one of the major biotechnology that is used in this age or generation. GMO's contains genes that are artificially engineered into them that are beneficiary.
Answer:
The easiest way to monitor the usage is to manage the water flowing into the home. (If you have a slow flow in your home now, you have much more incentive to watch your use!) - Take baths that consume ten times less water instead of taking a bath.
Explanation:
Ways to save the water:
- Switch off the tap while your teeth are cleaned
- Insert your toilet cistern displacement unit to minimize the amount of water that is used with each flush
- Get a shorter tub. Short shower.
- Always use the laundry and dishwasher for maximum loads.
- Remove a drop tap.
- Build a drainage pipe with a water butt and water the plants
- Water the lawn instead of a pipe for watering.
Answer:
33
Explanation:
Gametes (sperm or egg) have half the chromosome of a diploid cell. That's why they are haploid cells.
If chromosomes come from a cell with 66 chromosomes, sperm will have 66/2 = 33.
That's why us humans have 46 chromosomes, but our egg or sperm has only 46/2 = 23 chromosomes.
