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Paladinen [302]
3 years ago
14

Which statements regarding hypotheses are true

Biology
1 answer:
mojhsa [17]3 years ago
8 0

Answer:

Which statements regarding hypotheses are true? Check all that apply. Hypotheses are based on observations. Hypotheses are written when experiments are complete. Hypotheses are formed from testable questions. Hypotheses are tested with controlled experiments.

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When Mendel performed his experiments, only one trait appeared in the F1 generation, (in this case, round peas) and the other tr
bearhunter [10]

Answer:

See the answer below

Explanation:

The explanation I would give to the phenomenon is that<u> the round trait in peas completely covers or nullify the wrinkled trait when they are together.</u> In order words, <u>whenever a single the allele of both trait come together to form a new trait, the round trait allele dominates and mask the expression of the allele of the wrinkled trait</u>.

<em>This is what Mendel explained and dominance/recessive effects. The round trait was dominant over the wrinkled trait while the wrinkled trait was said to be recessive and can only be expressed when alone.</em>

3 0
2 years ago
12. If a molecule of socium [small, fat-insoluble) needs to get into a cell, but there's
Keith_Richards [23]

Answer: If a molecule of socium [small, fat-insoluble) needs to get into a cell, but there's already a high concentration of sodium inside the cell compared ..

Explanation:

6 0
3 years ago
Ecologists use survivorship curves to visualize how the number of individuals in a population drops off with time. By plotting t
Flura [38]

Answer:

The wrong statement is C. <em>Individuals with Type Il survivorship exhibit high survivorship throughout </em>

their life cycle.

Explanation:

Different species have survival curves differently shaped. In general terms, there are three different survival curves.

  • Type I. Organisms do not tend to die when they are young or middle-aged, but they do when they are old. These species, in general, have a few descendants and parents provide much parental care to ensure their progeny survival. Typical of K selected species.
  • Type II. Organisms that have more or less the same probabilities of dying in each age interval. These organisms can also have a few descendants and they can provide significant parental care.
  • Type III. Only a few individuals survive their first period of life or their firsts years. However, the lucky ones to reach a certain age generally have a long life. These organisms have a lot of descendants at the same time, but they do not provide much parental care. Typical of r selected species.
6 0
3 years ago
28
seraphim [82]

Answer:

o think this question is asked two times right

3 0
3 years ago
All the different plant populations make up the plant ___________ in this swamp. The plants are part of the bigger __________, t
olchik [2.2K]
It's B. 
community : ecosystem :D
5 0
3 years ago
Read 3 more answers
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