Answer the following question given this paragraph: Accuracy is how close a measurement is to the true value. For example, 66 mL is a fairly accurate measurement of the liquid in Figure above . Q: What is the term for how close a measurement is to the true value? Choices: - frequency - validity - correctness - accuracy A:
accuracy
(Question)
Answer the following question given this paragraph: The Sun has many incredible surface features. Don't try to look at them, though! Looking directly at the Sun can cause blindness. Find the appropriate filters for a pair of binoculars or a telescope and enjoy!. Q: Looking directly at what celestial object can cause blindness? Choices: - Moon - earth - Haley's Comet - sun A:
(Answer)
sun
Ques: Answer the following question given this paragraph: lecture. One observation to explain this occurrence might be, "When I eat breakfast before class, I am better able to pay attention. " The student could then design an experiment with a control to test this hypothesis. In hypothesis-based science, specific results are predicted from a general premise. This type of reasoning is called deductive reasoning: deduction proceeds from the general to the particular. But the reverse of the process is also possible: sometimes, scientists reach a general conclusion from a number of specific observations. This type of reasoning is called inductive reasoning, and it proceeds from the particular to the general. Inductive and deductive reasoning are often used in tandem to advance scientific knowledge (Figure 1.7). Q: In hypothesis-based science, specific results are predicted from a general premise, which is called what type of reasoning that proceeds from general to particular? Choices: - reactive - transitive - reflexive - deductive A:
Ans: deductive
(Q).
Answer the following question given this paragraph: A circuit that consists of one loop is called a series circuit. If its single loop is interrupted at any point, no current can flow through the circuit. Q: What is a circuit that consists of one loop called? Choices: - speaking circuit - episode circuit - dramatic circuit - series circuit A:
(A).
series circuit
Ques:Answer the following question given this paragraph: What happens when there are two alleles in a heterozygote and neither allele is completely dominant nor completely recessive? Can both traits appear in the phenotype? Essentially, yes they can. Can there be two dominant alleles for the same gene? Codominance occurs when both traits appear in a heterozygous offspring. For example, roan shorthorn cattle have codominant genes for hair color. The coat has both red and white hairs; not pink hairs, but red AND white hairs. The letter R indicates red hair color, and R' white hair color. In cases of codominance, the genotype of the organism can be determined from its phenotype. The heifer in Figure below shows both coat colors and therefore is RR' heterozygous for coat color. The flower in Figure below also has two codominant alleles; it has red and white petals, not pink petals. Both colors appear in the phenotype. Q: What is said to occur when both traits appear in a heterozygous offspring? Choices: - identical twins - pollenation - xenophobia - codominance A:

Ans:codominance
Question: Answer the following question given this paragraph: The period to which a given element belongs can easily be determined from its electron configuration. For example, consider the element nickel (Ni). Its electron configuration is [Ar]3 d 8 4 s 2 . The highest occupied principal energy level is the fourth, indicated by the 4 in the 4 s 2 portion of the configuration. Therefore, nickel can be found in the fourth period of the periodic table. Q: In which period of the periodic table is nickel found? Choices: - First Period - Second Period - Third Period - fourth period A:
Answer:
fourth period