Answer:
To cross petunia plants/lines with pink flowers (F1) which were obtained by crossing plants with red and white flowers (parental generation). The presence of petunia plants with red or white flowers in F2 would evidence that this trait is under incomplete dominance.
Explanation:
Incomplete dominance is a type of relationship in which both alleles are expressed in heterozygous individuals, thereby resulting in a new phenotype. This type of allelic interaction is commonly referred to as 'the dilution of the dominant allele' in heterozygous individuals. Moreover, codominance refers to a type of allele relationship in which both alleles are expressed to an equal degree in heterozygous individuals.
Answer: Option A) the Golgi bodies and their vesicles.
The most likely explanation for the bad taste of meat that has "freezer burn" from repeated freezing is the destruction of the Golgi bodies and their vesicles.
Explanation:
Since the Golgi bodies serves as sacs for synthesis, packaging and distribution of materials in the cell, the long sharp crystals of ice will spear through the cell membrane, and then through the Golgi bodies and their vesicles.
This would cause them to spill their contents into the cytoplasm alongside the forceful withdrawal of fluids from the vesicles of Golgi bodies for freezing.
Thus, destruction of Golgi bodies and their vesicles most likely explain the bad taste of meat
The question is incomplete. Complete question is as followed :
Imagine a human disorder that is inherited as a dominant, X-linked trait. How would the frequency of this disorder vary between males and females?
A. Males would display this disorder with greater frequency than females.
B. Males and females would display this disorder with equal frequency.
C. Females would display this disorder with greater frequency than males.
Answer:
C. Females would display this disorder with greater frequency than males.
Explanation:
Most of the X-linked disorders are recessive. but if it is dominant, a dominant gene is carried on the X chromosome. So it will effect all the females being the dominant and doesnot effect males more than females.
Hence option C. Females would display this disorder with greater frequency than males is the right answer.
Answer:
Explanation:
= Weight of bottle = 0.25 N
= Weight of water = 
g = Acceleration due to gravity = 
= Density of water = 
Mass of water
Volume is given by
Volume of the bottle is .
This means that the alcohol will take the same amount of volume.
= Weight of alcohol = 
Mass of alcohol
Density is given by
Density of alcohol is
