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Lemur [1.5K]
3 years ago
13

A cell membrane is ...................which means that it allows only

Biology
1 answer:
Zina [86]3 years ago
6 0

Answer:

semi-permeable

Explanation:

passive transport is the movement of substances along the concentration gradient and no energy is utilized in it

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F represents the gene for brown coat color and f represents the gene for white coat color. in the cross ff x ff all the offsprin
taurus [48]
It represents the dominance.
<span>The dominance occurs when an allele (dominant) that is expressed in an organism’s phenotype, masks the effect of the recessive allele that is also present. In this case allele for brown coat color (F) is dominant to the allele for white coat color (f). When these two alleles are together (genotype is Ff) the brown color will be expressed as a phenotype.</span>
4 0
4 years ago
I need answers ASAPPPP!!!!!!!!!!!!!!!!!please
NemiM [27]

Answer:

1st question is the rinsing hands for 20 sec with soap bc it has the less amount of substance left on it.

2nd question is to get more effective results

3rd is human error, and make sure to pay attention bc that messes up your results

Explanation:

hope this helps

7 0
3 years ago
What are cryptogamae?​
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Answer:

A cryptogam is a plant that reproduces by spores, without flowers or seeds. "Cryptogamae" means hidden reproduction, referring to the fact that no seed is produced, thus cryptogams represent the non-seed bearing plants. Other names, such as "thallophytes", "lower plants", and "spore plants" are also occasionally used.

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3 years ago
How do we gather information about distant stars?
MrRissso [65]
By obtaining and observing the spectrum of the distant star (s).
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Which of the following is not associated with asexual reproduction?
fgiga [73]
Anything that relates to sexual reproduction (gametes coming together to fertilize) should be crossed off.

Not much context was provided but you can look back to some other questions I've answered, I have a full in-depth answer to the same question another person had.
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