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Leokris [45]
2 years ago
9

An organism’s particular role in its habitat, or how it makes its living, is called its a. carrying capacity. b. ecosystem. c. c

ompetition. d. niche.
Biology
1 answer:
KIM [24]2 years ago
8 0
I think it is d.niche 
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How meiosis helps increase the genetic differences in babies?
Vlad [161]
It determines if the baby would be a girl or boy depending on the number of chromosomes  provided by each party(egg and sperm)
6 0
3 years ago
To assess Mendel’s law of segregation using tomatoes, a true-breeding tall variety (SS) is crossed with a true-breeding short va
lapo4ka [179]

Answer:

0.949367 ≈ 0.95.

Explanation:

The chi square analysis can be done by the formula as follows:

Chi square = (O-E)²/E

Here, O is observed value and E is expected value.

The tall trait follows the Mendel's law, this means the cross between F1 results in the formation of progeny with ratio 3( tall) : 1 (short).

The observed values for set I is  63 tall, 16 short.

The expected value for tall plant =  \frac{3}{4}\times79 = 59.25 .

The expected value for short plant = \frac{1}{4}\times79 = 19.75.

Put these value in the formula for chi square analysis:

For tall plants = ( 63 - 59.25)²/ 59.25= 0.237.

For short plants = (16 - 19.75)²/ 19.75 = 0.712

Total value for set I = 0.237 + 0.712 = 0.95.

Thus, the answer is 0.95.

6 0
3 years ago
Distinguish between taste cells and olfactory receptors.
Ray Of Light [21]
If you are asking to tell the difference between taste cells and olfactory receptors, taste cells are obviously for tasting substances and olfactory receptors are used for smelling. 
6 0
2 years ago
Read 2 more answers
Which portion of a reflex arc is most likely to be located entirely within the central nervous system?.
Rus_ich [418]

Answer:

interneuron.

Explanation:

The interneuron is most likely to be located entirely within the central nervous system.

4 0
2 years ago
Who is the first person to trace the characteristics of successive generations of a living thing?
sattari [20]
Gregor Mendel..hope this helps
4 0
3 years ago
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