Answer: Static electricity will help in seed dispersal in cone bearing seeds.
Explanation:
Static electricity is the stationary electric charge produced by the friction. The static electricity can be produced by the turbulence or air currents in the storm clouds. This is responsible for the cause of lightening phenomena.
The cone bearing seeds exhibit cones that are hard and woody in nature. The static electricity due to the effect of lightening generate electrical shock which breaks open the cone and disperse the seeds. Thus the static electricity is important for seed dispersal in cone bearing trees.
The mass ratio of potassium and selenium in the given compound is equal to 1 : 2.
The mass ratio also known as the percent composition by mass defines the proportion of a particular compound that consists of the constituent elements of that compound.
The percent composition by mass of a constituent element of a compound can be determined by the division of the mass of that element by the molar mass of the compound, followed by its multiplication by 100.
According to the law of constant proportion, a pure compound is always made up of the same elements combined together in a fixed proportion by weight.
Given the mass of the potassium (K) in the compound = 39 g
The mass of selenium (Se) in the compound = 78
The mass ratio of K and Se is 39 : 78
The simplest form of the ratio of potassium and selenium is 1 : 2.
Learn more about mass ratio, here:
#SPJ2
• The solubility of Solute ___ increases the most as temperature increases.
• The solubility of Solutes C and D is the same at __°C.
• As the temperature increases from 0 to 100, the solubility only changes by about __ grams for Solute B.
Answer:
Decreases
E
20
5
Explanation:
Answer:
Decreases
E
20
5
Explanation:
2. Water molecules are split.
3. NADPH is formed.
In which locations do each of these events occur?
A. 1. photosystem II
2. photosystem III
3. photosystem I
B. 1. photosystem II
2. photosystem II
3. photosystem I
C. 1. photosystem I
2. photosystem I
3. photosystem II
D. 1. photosystem I
2. photosystem II
3. photosystem II
There are different photo systems involved in the phenomenon of photosynthesis which are units of protein
The two photo-systems are required for aerobic photosynthesis
Photosystem I
Photosystem II
The photosystem II absorbs energy [ thus light energy excites electron]
In photosystem II splits water molecules are split.
The excited electrons are transferred through cytochrome to photosystem I
In photosystem I NaDPH is formed.
thus answer is
B.
1. photosystem II
2. photosystem II
3. photosystem I
The correct locations for each of the events in photosynthesis are:
A. 1. photosystem II
2. photosystem III
Photosynthesis is the biological process by which green plants, algae, and certain bacteria convert light energy from the sun into chemical energy in the form of glucose (a type of sugar) and oxygen.
Photosynthesis is a fundamental process that sustains life on Earth and enables the existence of complex ecosystems and diverse organisms. It is the basis for the production of food, fuel, and other essential resources for both humans and the natural world.
Learn more about photosynthesis on brainly.com/question/19160081
#SPJ6