The youthful, undifferentiated cells of root and shoot tips and other plant parts that produce new cells for growth. Perennial A plant that continues to grow year after year from the same plant body
Every individual of the progeny is expected to phenotypically resemble the first parent.
What is a phenotype?
- The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
What is Law of dominance?
- Mendel proposed that in a pair of dissimilar factors, one dominates the other and hence is called the dominant factor while the other factor is recessive.
What is law of independent assortment?
- Mendel's law of independent assortment states that, "the alleles of two (or more) different genes get sorted into gametes independently of one another.
- In other words, Though the parents contain two alleles during gamete formation, the factors or alleles of a pair segregate from each other such that a gamete receives only one of the two factors.
- A homozygous parent produces all gametes that are similar while a heterozygous one produces two kinds of gametes each having one allele with equal proportion.
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According to DNA methylated bases, the cell alteration linked to differential cytosine methylation on disease patients' DNA is referred to as an epigenetic modification.
<h3>What do you understand by epigenetics?</h3>
The study of epigenetics, a branch of genetics that focuses on how various chemical alterations to the DNA nucleotide sequence and associated chromatin proteins (histones) may change the expression of particular genes, is crucial for understanding disease states and developmental pathways.
The epigenetic changes, which control gene expression in specialized eukaryotic cells, include DNA methylation organized on CpG islets (cytosine-rich areas), acetylation and/or methylation of histones, non-coding RNA pathways, etc.
The study of how chemical groups added to DNA and/or associated chromatin proteins may change gene expression and hence affect the status and progression of disease is known as epigenetics, according to the findings presented here.
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False. Nuclear fission or whatever the reactions are called creates high amounts of radiation, which are dangerous, especially if around for a long time Nuclear energy is VERY good though.
The answer is probably a reflex.