b.complex chemical activity
c.reproduction
d.nuclear reactions
The way that Jeremy can best support the idea that his plant needs more sunlight is wait and see what happens to the plant (option B).
Every living organism requires energy (ATP) from one source or the other. Plants are immobile organisms that get their own energy source from the sunlight.
The energy from the sun (light energy) helps them to perform photosynthesis and synthesize their own food (nutrition).
According to this question, Jeremy was told by his mother that his plant didn't grow because of inadequate sunlight. The only way to know if this is really the case is to wait and see.
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B) Mutations can be positive and produce organisms with improved traits.
C) Mutations can be fatal to the organism that has a mutation, if the mutation is in a critical gene.
D) Mutations can be silent, and not affect the organism that has them, if the mutation is in a non-critical area.
Answer: The correct answer is- A) Mutations must be present in parents and then passed to offspring.
Mutation can be described as the permanent change in the genetic material ( DNA) of an organism. It can be beneficial or harmful to the life form. Mutations can be heritable ( that is passed from one generation to the next) or non inheritable ( not passed from parents to offsprings).
A silent mutation ( change in the nucleotide sequence without any change in the amino acid sequence) that does not show any observable effects in the phenotype of the organism.
Thus, only option A) is not true about mutation.
All the statements are true about mutations except Mutations must be present in parents and then passed to offspring.
Thus, An organism's observable traits, or phenotype, may or may not change as a result of a mutation. Evolution, cancer, and the maturation of the immune system, including junctional variety, are among the normal and malignant biological processes in which mutations play a role.
All genetic variety originates from mutation, which also provides the basis for the action of evolutionary forces like natural selection.
Sequence changes can take many distinct forms as a result of mutation. Gene mutations can have no effect, change the gene's product, or stop the gene from working fully or correctly. Non-genic areas are likewise susceptible to mutation.
Thus, All the statements are true about mutations except Mutations must be present in parents and then passed to offspring.
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Answer:
Facilitated diffusion
Explanation:
b. mood-congruent memory.
c. the misinformation effect.
d. source amnesia.
The best option that illustrates the scenario described in the question is mood-congruent memory.
The best option that illustrates the scenario described in the question is mood-congruent memory. Mood-congruent memory refers to the tendency to recall information that is congruent with one's current mood. In this case, currently depressed individuals are more likely to recall memories that align with their negative mood, such as perceiving their parents as rejecting and punitive.
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Incomplete dominance is a type of inheritance pattern that occurs in snapdragon flowers.
When none of the factors of a gene is dominant, the phenotype of a heterozygous dominant individual is a blend of dominant and recessive traits called incomplete dominance inheritance pattern.
Thus, Incomplete dominance is a type of inheritance pattern that occurs in snapdragon flowers.
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Answer:
Pink snapdragons are a result of incomplete dominance. Cross-pollination between red snapdragons and white snapdragons result in pink when neither the white or the red alleles are dominant.
Explanation:
when plants have a red color the dominant trait the snapdragon flower is crossed with a plant having white color the recessive trait it resulted with a production of the plants with pink flowers you get the intermediate of a red and white flower.
Another Answer:
Incomplete dominance is seen in offspring that have a third phenotype not seen in the parents. Snapdragons are an example. The third phenotype results when a snapdragon with the red pigment protein crosses with a snapdragon with a defective gene that produces no pigment, resulting in a white snapdragon. The offspring receive one allele from each parent, resulting in half the amount of pigmentation for red color being expressed. The offspring will be pink snapdragons instead of red or white.