Answer:
plasma membrane, ribosomes, cytoplasm, and DNA
Explanation:
Answer:
Depolarized graded potential.
Explanation:
A depolarizing graded potential is a local change in the membrane potential that makes a small increase in the potential. The membrane potential is less negative because the graded potential caused the entrance of Ca²⁺ or Na⁺ ions to the inside of the cell decreasing the negative voltage in the inside of the cell.
The correct answer is D. Mutation causing uncontrolled cell division.
Mutation is termed as the alteration of sequence of nucleotides which is permanent to organisms or extrachromosomal DNA or virus.
During DNA replication mutation may result from different errors. For example, during meiosis we can say that the result of mutation can be harmful if mutation can change proteins which are being produced by a gene.
Dad: TtBb
Mom: ttbb
You have to use distribution for dihybrid crosses. Meaning, the first allele of each trait has a equal chance of being paired with the other allele of the other trait. So for example with Dad, I will number the traits:
T(1)t(2)B(3)b(4)
To set up the possibilities from Dad, it would be 13, 14, 23, 24: TB, Tb, tB, tb. Same idea goes for Mom, except since all alleles are the same, you only need to make one column for Mom, since if you did all 4, the other 3 would just be repeats of the 1.
Cross:
tb
TB TtBb
Tb Ttbb
tB ttBb
tb ttbb
The phenotypic ratio is 1 Tall Brown: 1 Tall Blue: 1 Short Brown: 1 Short Blue
The image is missing here but plant cells are characterized to have cell walls and chloroplasts, which are specific organelles of this kingdom.
<h3>How are plant cells?</h3>
Plant cells exhibit a series of characteristics that differentiate these cells from other kingdoms, including the presence of a rigid cell wall and chloroplasts.
In a plant cell, the cell wall can be considered as a structure that generates rigidity and osmotic equilibrium, whereas chloroplasts are the core sites for photosynthetic reactions that produce different macronutrients including glucose and other simple carbohydrates.
In conclusion, the image is missing here but plant cells are characterized to have cell walls and chloroplasts, which are specific organelles of this kingdom.
Learn more about plant cells here:
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