what are the variables ( independent,dependent,controls,constants) for the gauss rifle science project?

Biologists breed a pair of plants where each plant has the color genes Gg. This means that any offspring these plants produce ha

Oduvanchick [21]

Answer:

.356

Explanation:

p = .25, the chance of getting an albino

q = .75, the chance of getting not an albino

n = 6, the number of offspring

r = 1, the number of albinos we want

What's the probability of getting exactly 1 out of six? This is called a binomial distribution. The formula is

$p(X=r) = (nCr) p^{r} q^{n-r}$

nCr means n choose r, which you can find on your calculator (on a TI-84, it's MATH->PRB->nCr).

$p(X=1) = (6C1) .25^{1} .75^{5}$

$p(X=1) = 6* .25 * .237$

$p(X=1) = .356$

That's a fairly low percentage, which makes sense, because you'd expect 1.5 albinos, if this were a statistically perfect world.

8 0

3 years ago

What do scientists mean when they refer to a

stellarik [79]

Answer:

d.

Explanation:

6 0

3 years ago

Which factors can cause secondary succession in nature?

Stolb23 [73]

The answer maybe C ..

3 0

3 years ago

Mimicry is

Rufina [12.5K]

Answer:

C. when an origanism changes tropic levels to look like another organism

6 0

3 years ago

Read 2 more answers

Please help I can’t figure this out

Ilia_Sergeevich [38]

Answer:

Photosynthesis is the process in which cells use carbon dioxide and water to make glucose in the presence of sunlight.

Respiration is the process in which glucose molecules are utilized to release energy in the form of ATP.

Explanation:

Ans1- Respiration in cells occurs in mitochondria. Cells gain energy in the form of ATP. Conversion of glucose in the form of ATP is known as cellular respiration.

Cellular respiration can take place either in presence of oxygen(aerobic respiration) or in absence of oxygen(anaerobic respiration ).

Before entering into cellular respiration glucose molecule has to be converted into pyruvic acid. This process in known as GLYCOLYSIS.

Anaerobic respiration occurs in mitochondria when oxygen is not present. It is known as fermentation.It is not effective process to produce ATP from glucose as in this process only 4 ATP can be released.

Aerobic respiration occurs in mitochondria in presence of oxygen. This is effective pathway to gain ATP as it releases 36 ATP from 1 glucose molecule.

Ans2- All cells which has photosynthetic pigments are able to use photosynthesis. Example- Blue green algae, cynobacteria etc.

Ans3- We can see different shades of green colors of plants and leaves because of different types of chlorophyll present in plant. Chlorophyll are of 6 types in plant. Their types are based on the lights they absorb. Two main types of chlorophylls are chl a and chl b.

Ans4- Both plant and animal cells have mitochondria. In plant also they need energy. To get ATP from breakdown of glucose respiration is occur in plant also.

Ans5-In photosynthesis glucose is formed from water and carbon di oxide. 6 carbon dioxide and 6 molecules of water are used to make 1 molecule of glucose. Water and carbon di oxide are reactant in this process.

Ans6 - Cells without oxygen can burn glucose to release energy. This process is known as Anerobic respiration/ fermentation. But the outcome of energy is lower than aerobic respiration. ( ANS1)

Ans7- In the process of photosynthesis reactants are water and carbon di oxide. Oxygen produced released in the form of gas along with carbon di oxide.

Ans8- The enzymatic reaction of respiration occurs in mitochondria. Krebs cycle occurs in the matrix of mitochondria.( ETC electron transport chain) to release ATP occurs in cristae of inner membrane of mitochondria.

Ans9- Plants make glucose through photosynthesis . In presence of sunlight plants use carbon dioxide and water to make sugar.

6 0

2 years ago