All of the above is the answer
multiple choices are;
1. Expressive speech, vision
2. Light touch, hearing
3. Sense of position, graphesthesia
4. Weber tuning fork test, cranial nerve I
Answer;
1. Expressive speech, vision
Explanation;
-TheCoup and contrecoup refer to a type of head injury and reference where the injury occurred relative to the point of impact.
-They are a type of traumatic brain injury that results in the bruising of the brain.
-A coup injury occurs on the brain directly under the point of impact while a contrecoup injury occurs on the opposite side of the brain from where the impact occurred.
Answer: it grows a tube to travel down to the ovary
Explanation:
As a result of pollination, pollen grain lands on the sigma of the pistil or carpel. On the stigma pollen grain begins to germinate and grows a long pollen tube. The pollen tube grows longer and makes its way from the stigma, down the style and reaches to the ovary. Pollen tube carries two male gametes or sex cells. One male gamete fertilize the egg cell to produce zygote and the gamete fuses with polar nuclei to form primary endosperm cell.
Answer:
B) 300
Explanation:
There are two types of alleles present for wing type in this population of Drosophila, c and c+. Various combinations of these two alleles will produce different phenotypes.
c+c+ : straight wings = 45
c+c: straight wings = 70
cc: curly wings = 35
Total flies = 150
Each fly has one gene with two alleles for wing type. Hence 150 flies will have 300 alleles in the gene pool.
Answer:
The water temperature should be at least 
(
).
Explanation:
Temperature is a measure of the degree of hotness or coldness of a substance. It is measured either Kelvin, in degree Fanrenheit or Celsius. These scales can be converted from one to another.
To ensure appropriate or proper cleaning of table wares, hot water at required temperature is adviseable for use. This is because most germs can not survive under hot condition, thus they die.
Washing with water of at least () temperature in a three compartment sink helps to kill germs on the table ware.
