On a gram-for-gram basis lipids provide cells with more

Cells are the fundamental unit of life, grouped through a series of organization. As basic histology explains the primal hierarchy between each organized organism has basic unit called cells. Cells when grouped form tissues, when group of tissues are formed together they make organs, some organisms skip from organs to organs systems to form an existing organism as a whole. Describing how is the cells group is the process of multiplication of cell or the so-called cell division, mitosis. This mechanism of each cell produces another cell that binds together and produces again, repeatedly, to be a larger system called now the tissue as explained earlier. How? Through cell division called, mitosis. Excerpt meiosis –cell division specifically in the sex cells.

8 0

3 years ago

To kill the white pine blister, the forestry department decided to apply pesticide to the trees. They must directly apply the se

Genrish500 [490]

Answer:

The forestry department is using a 1. chemical method. This involves using a 2. foliar spray method, in which department personnel will spray directly on trees' leaves.

Explanation:

White pine blister is a fungal disease of plant caused by fungus Cronartium ribicola.
This fungus infects the plant through the stomata of the leaves.
There are several methods of controlling pests and pathogen in agriculture which include ; mechanical methods; chemical methods and Biological methods.
Mechanical methods include constructing barriers, electrical fencing etc.
The biological method include introduction of organisms that will suppress pathogen activity.
Chemical methods include use of pesticides , that are poisonous chemical substance that will kill the pathogen.
Here the forestry department decides to spray insecticides thus, they are using a chemical method.
Secondly they are going to spray the insecticide on each leaf so they have chosen the method of foliar spray and not the cut stump treatment or basal bark method.

8 0

3 years ago

Craig rides a skateboard on the sidewalk in front of the mall, traveling at 18km/h. How much time would it take him to travel 6.

tresset_1 [31]

Answer:

0.33hours

Explanation:

The speed of a moving body can be calculated by using the formula;

Speed = distance ÷ time

According to the information provided, the time it would take Craig to ride the skateboard on the sidewalk at an average speed of 18km/h for a distance of 6km is being asked.

Hence, derived from the above formula;

Time = Distance/speed

Time = 6/18

Time (hr) = 0.3333hr or 19.8minutes

6 0

3 years ago