The giraffe head is higher than its heart so the blood pressure in the head must be lower than in the heart. The pressure is directly related to the density, gravity, and the height. The calculation would be:
<span>P = ρ*g*h
</span>P= 1.05* 10^3 kg/m3 * 9.8m/s2 * 2m= <span>20 580 pascals= 20.58 kpa</span>
64 triples of nucleotides
Answer:
The correct answer is B.surviving droughts
Explanation:
Genetic engineering is involved in producing disease-resistant crops and even drought-resistant crops. This is done with the help of transferring the valuable genes to the crop that gives them the capability to survive the drought condition for longer times.
For example, Japan used a particular gene of rise that are found in the dry regions of philippine and transferred the gene to the rice variety they used to grow and saw that their variety now gives more production during drought.
Thus, surviving drought is an advantage that crops may attain through genetic engineering.
Spring is the mating season for a lot of animals. For dogs, though, they dont mainly want to mate in spring. An dog usually goes into heat every 6 months, so it could be in any season.
