Q: What is observed when two perpendicular flagella moves? Read this paragraph and choose the correct option from the provided answers: Figure 23.12 The dinoflagellates exhibit great diversity in shape. Many are encased in cellulose armor and have two flagella that fit in grooves between the plates. Movement of these two perpendicular flagella causes a spinning motion. Choices: - turning motion - pushing motion - shaking motion - spinning motion A:
spinning motion

(Question)
Q: What is at the center of our solar system? Read this paragraph and choose the correct option from the provided answers: The Sun is at the center of the solar system. Choices: - the moon - earth - the Kuiper Belt - the sun A:
(Answer)
the sun

Ques: Q: Population size influences the chances of a species surviving, with very small populations generally at greatest risk of what fate? Read this paragraph and choose the correct option from the provided answers: Population size is the number of individuals in a population. For example, a population of insects might consist of 100 individual insects, or many more. Population size influences the chances of a species surviving or going extinct. Generally, very small populations are at greatest risk of extinction. However, the size of a population may be less important than its density. Choices: - adaptation - accumulation - mutation - extinction A:
Ans: extinction

(Q).
Q: What forms when cells start to grow out of control? Read this paragraph and choose the correct option from the provided answers: Cancer of the testes is most common in males aged 15 to 35. It occurs when cells in the testes grow out of control and form a tumor. If found early, cancer of the testes usually can be cured with surgery. Choices: - fat - moles - inflammation - tumor A:
(A).
tumor

Ques:Q: What is a simple carbohydrate with the chemical formula c 6 h 12 o 6 better known as? Read this paragraph and choose the correct option from the provided answers: Glucose is a simple carbohydrate with the chemical formula C 6 H 12 O 6 . It stores chemical energy in a concentrated, stable form. In your body, glucose is the form of energy that is carried in your blood and taken up by each of your trillions of cells. Glucose is the end product of photosynthesis, and it is the nearly universal food for life. Choices: - glutamate - fructose - alcohol - glucose A:

Ans:glucose

Ques: Q: Inserting copies of normal genes into a patient with defective genes is known as? Read this paragraph and choose the correct option from the provided answers: treat genetic disorders. For example, copies of a normal gene might be inserted into a patient with a defective gene. This is called gene therapy . Ideally, it can cure a genetic disorder. Choices: - pattern therapy - cloning - chromosome treatment - gene therapy A:
Ans:
gene therapy