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Lilit [14]
2 years ago
12

Which mechanism of transport takes place without expending cellular energy?

Biology
2 answers:
irinina [24]2 years ago
8 0
Passive 123456799483762
Gnom [1K]2 years ago
3 0

Answer:

c

Explanation:

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A(n) ______ is the smallest unit of an element that maintains the properties of that element.
Naddik [55]
Particle or Subatomic particle
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2 years ago
Each member of a family of 5 has eye color that is different shade of brown. The fathers eye are a very dark brown, while the mo
Brrunno [24]

Answer:

It is codorminace.

Explanation:

Codorminace is a type of inheritance relationship in which the offspring receive one allele or gene from the father and another gene from the mother and the two allele inherited are not receive rather they are dorminant in the offspring or they are not masked but they are both expressed in the offspring.

From the question, it could be discovered that the offsprings inherit dark brown gene from the father and golden brown from the mother , the two are expressed at they same time and that is why the children shades from light to dark brown.

6 0
2 years ago
Color blindness is a recessive X-linked trait in humans. In a family where the mother is heterozygous for color blindness and th
agasfer [191]

Answer:

1/2

Explanation:

Genotype of the heterozygous mother= X^cX

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A cross between heterozygous mother and color blind father would give progeny in following phenotype ratio=

1 colorblind daughter: 1 colorblind son: 1 carrier but normal daughter: 1 normal son.

Therefore, this couple has 1/2 probability of getting a colorblind daughter is 1/2

5 0
3 years ago
Drinking alcohol during pregnancy negatively impacts development of the fetus because
Sphinxa [80]

Answer:

Drinking of alcohol during pregnancy negatively impacts development of the fetus because it could lead to Fetal Alcohol Spectrum Disorders.

Explanation:

brainly.com/question/13395282

6 0
1 year ago
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