Answer:
Explanation:
oh nevermind
The potato has small sprouts which is also known as buds or eyes. Each potato has several buds.
When these buds are exposed to warmth and moisture, they begin to smell and soon sprout into entire stems with root growing their base and leaves at the top.
Answer:
incomplete dominance.
Explanation:
According to my research on studies conducted by various geneticists, I can say that based on the information provided within the question this is an example of incomplete dominance. This refers to partial inheritance of one allele for a certain trait which causes the formation of a third phenotype that triggers a physical trait that results in the combination of both alleles phenotype's.
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lichens, grasses, shrubs, trees is the correct ecological succession fro organism. Option C is the right answer.
Explanation:
The sequence of changes in a species which make it useful to make a community or colonization.
The rocks being colonized for the first time by an organism, this organism is termed as pioneer species. In this series given lichens are the pioneer species.
lichens are the microorganisms that colonize the bare rock and starts the soil forming process from the acids they secrete.
primary ecological succession will be as:
lichens inhabit bare rocks and breakdown the minerals rich material in the rock and die to produce organic material so that new species could be formed as grasses will grow which will become shrub and eventually the tree.
Animals eat those grass, shrub or tree products.
lichens, grasses, shrubs, trees,
Answer:
The lac operon in E.coli regulates genes that code for enzymes required
for breakdown of lactose. The lac operon is an inducible operon that is
activated in the presence of lactose.
Hope this helps! :)
In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. This process occurs in all living organisms and is the basis for biological inheritance. DNA is made up of a double helix of two complementary strands. During replication, these strands are separated. Each strand of the original DNA molecule then serves as a template for the production of its counterpart, a process referred to as semiconservative replication. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.[1][2]
In a cell, DNA replication begins at specific locations, or origins of replication, in the genome.[3] Unwinding of DNA at the origin and synthesis of new strands results in replication forks growing bi-directionally from the origin. A number of proteins are associated with the replication fork to help in the initiation and continuation of DNA synthesis. Most prominently, DNA polymerasesynthesizes the new strands by adding nucleotides that complement each (template) strand. DNA replication occurs during the S-stage of interphase.
DNA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule. The polymerase chain reaction (PCR), a common laboratory technique, cyclically applies such artificial synthesis to amplify a specific target DNA fragment from a pool of DNA.