A+,A-,O+ and O- can give to blood type A+
Answer:
1 - natural selection
2 - uniformitarianism
3- inheritance of acquired characteristics
4 - catastrophism
Explanation:
1. Natural selection refers to the evolution of organism or changes in the characterstics of organism depending on the environmental conditions. Hence, the lizard moved on fantasy island evolved with larger head and stronger bites as per the environmental condition.
2. The concept of Uniformitarianism states that the natural geological processes happening in present have already occured in past with same intesity and rate. Hence, geologist uses the phrase "The present is the key to the past" for formation of mountain, rock formation and water movements.
3. Inheritance of acquired characteristics are the characteristic acquird by the ancestors and transmitted that gradually acquired characteristic to their progeny. Hence, the rats acquire the charactieristics and transfered it to the next generations.
4. Catastrophism means the regular occurrence of meteorological and geological disturbances to explain the existence the fossil record. Hence, teh mass exticiton due to asteroid impact is an example of Catastrophism.
So, the correct options in sequential order is natural selection, uniformitarianism, inheritance of acquired characteristics, and catastrophism.
Answer:
The answer should be<u><em> D A phagosome that has fused with a lysosome to destroy a bacterium.</em></u>
Explanation:
Answer:
The Central dogma includes the replication, transcription and translation.
Explanation:
RNA polymerase; It is invloved in transcription process in which the the squence of DNA is coppied to RNA known as mRNA.
Spliceosomes; The genetic information is in non-continuous form i.e introns (non-codding sequences) are present between exons. These introns are removed by spliceosomes from pre-mRNA.
Codons; Codon is the sequence of three nucleotides on mRNA that code for specific amino acid i.e AUG for methionine.
Ribosomes; These are known as protein factory because protein synthesis take place in ribosomes.
tRNA; It brought the specific amino acids for corressponding codon on mRNA for polypeptide chain.
The main ingredient in bubblegum was a substance called chicle, which is a latex sap that comes from a tree in Central America. After World War II, chemists developed a synthetic rubber that has the same chemical properties as chicle.