Answer:
Nucleic acid.
Explanation:
Biomolecules are the important molecules that makes up the constituent of the living organism. Four important types of biomolecule are proteins, carbohydrates, lipids and nucleic acid.
Nucleic acids are DNA nad RNA molecule. They are the polymers of nucleotides. The nucleotides consist of a five carbon sugar, nitrogenous base and the phosphate group.
Thus, the correct answer is option (2).
Answer:
Option 2
Explanation:
Biomolecules are the important molecules that makes up the constituent of the living organism. Four important types of biomolecule are proteins, carbohydrates, lipids and nucleic acid.
Nucleic acids are DNA nad RNA molecule. They are the polymers of nucleotides. The nucleotides consist of a five carbon sugar, nitrogenous base and the phosphate group.
Answer:
Explanation: Cytological markers such as the translocated segment and the chromosome knob play a crucial role in various biological research and applied sciences. These markers have proven to be invaluable tools for understanding genetic diversity, evolution, and gene mapping in organisms. The translocated segment, which is an exchange of genetic material between nonhomologous chromosomes, can provide insights into evolutionary relationships between species. By studying translocations, scientists can determine how different species are related and how genetic material has been exchanged or rearranged during evolution. On the other hand, the chromosome knob is a distinguishing structure found on certain chromosomes that serves as a reliable cytological marker for gene mapping and breeding programs. It facilitates the identification of specific genes associated with particular traits or diseases through cytogenetic techniques. Moreover, these cytological markers enable researchers to develop breeding strategies that aim at improving crops' yield, disease resistance, or other desirable qualities by precisely transferring particular chromosomal segments or genes identified by the presence of knobs and translocations. Hence, understanding the significance of cytological markers is vital for both basic scientific discoveries and practical applications in agriculture and medicine.
B) The boycott started a massive nonviolent movement.
C) The boycott caused Martin Luther King Jr. to lose credibility.
D) The boycott ended segregation in public facilities in the South.
Answer;
B) The boycott started a massive nonviolent movement.
Explanation;
-The Montgomery Bus Boycott was a civil-rights protest during which African Americans refused to ride city buses in Montgomery, Alabama, to protest segregated seating.
-The mass protest against the bus system of Montgomery, Alabama, by civil rights activists and their supporters that led to a 1956 Supreme Court decision declaring that Montgomery’s segregation laws on buses were unconstitutional.
in trees
b.
in burrows
c.
on the ground
d.
through cool summers
The correct answer is option C
The birds are adapted to live on the ground as this biome is grassland and have few variety of trees.
The trees there are scrub oaks, olive trees chamiso cork, pines, cork et cetera. Mainly this biome has shrubs and less number of trees.
The amount of rainfall that this biome receives is also very less so the trees are not very common there for the birds to survive.
Hence, birds are adapted to live on the ground and prey during night time.
the correct answer is C. on the ground
C. DNA Polymerase.
Because its the enzyme that joins individual nucleotides to produce a new strand of DNA.
Nonrenewable resources like oil, natural gas, and coal are efficient and economically viable due to established infrastructure. However, they have environmental impacts and are finite.
The question asks about the advantages of using nonrenewable resources. Nonrenewable resources such as oil, natural gas, and coal, have several advantages. One significant advantage of nonrenewable resources is their efficiency. These types of resources are often much more efficient in generating energy than renewable alternatives. For example, a small amount of coal or nuclear energy can produce substantially more energy than solar or wind power. Furthermore, nonrenewable resources are currently more economically viable. The infrastructure for extracting and using these resources is well established, making them cheaper to use in the short term as compared to renewable sources. However, we need to be aware of the environmental impact and the fact that these resources are finite and will eventually run out.
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