31. The term "clone", originally used in botany before it entered molecular genetics, means what in Greek?
a. Twin
b. Twig
c. Root
d. Copy
Ans: B
32. Cloning, the process of creating an identical copy of an organism, is only attainable by artificial means.
a. False
b. True
Ans: A
33. Which of the following statements about the process of cloning is not true?
A. Cloning could be theoretically used to bring extinct species back to life
B. Scientists use more than one method for cloning.
C. Cloning can be used therapeutically, to create replacement organs or tissue.
D. Cloning produces a completely identical copy of an organism.
Ans: D
34. How many unsuccessful attempts did it take to finally create Dolly, the first successfully cloned mammal?
A. 276
B. 19
C. 76
D. 154
Ans: A
35. Prometea, an example of successfully cloned mammal, was what type of animal?
A. Rabbit
B. Pig
C. Horse
D. Cat
Ans: C
36. The first successful experiment in which a cloned animal embryo reached an adult state, was carried out in what year?
A. 1952
B. 1926
C. 1907
D. 1973
Ans: A
37. Substance vital for treating what hereditary blood defect that occurs almost exclusively in males, has been produced by cloning?
A. Thalassemia
B. Hemophilia
C. Anemia
D. Hemoglobinopaties
Ans: B
38. What prevents scientists from fulfilling one of science fiction writers' dreams - to clone a dinosaur?
A. Lack of live dinosaur tissue
B. The difference in environmental conditions now and then
C. The need for a mother from a closely related species
D. The lack of knowledge about their embryonal development
Ans: C
39. Which of these can be defined as a clone's biological mother and father?
A. None of these
B. The egg cell donor and the surrogate mother
C. The genetic material donor and the egg cell donor
D. The egg cell donor and the surrogate mother
Ans: A
40. What do parents pass down to their kids?
a. NOTHING
b. JEANS
c. GENES
Ans: B
a. Twin
b. Twig
c. Root
d. Copy
Ans: B
32. Cloning, the process of creating an identical copy of an organism, is only attainable by artificial means.
a. False
b. True
Ans: A
33. Which of the following statements about the process of cloning is not true?
A. Cloning could be theoretically used to bring extinct species back to life
B. Scientists use more than one method for cloning.
C. Cloning can be used therapeutically, to create replacement organs or tissue.
D. Cloning produces a completely identical copy of an organism.
Ans: D
34. How many unsuccessful attempts did it take to finally create Dolly, the first successfully cloned mammal?
A. 276
B. 19
C. 76
D. 154
Ans: A
35. Prometea, an example of successfully cloned mammal, was what type of animal?
A. Rabbit
B. Pig
C. Horse
D. Cat
Ans: C
36. The first successful experiment in which a cloned animal embryo reached an adult state, was carried out in what year?
A. 1952
B. 1926
C. 1907
D. 1973
Ans: A
37. Substance vital for treating what hereditary blood defect that occurs almost exclusively in males, has been produced by cloning?
A. Thalassemia
B. Hemophilia
C. Anemia
D. Hemoglobinopaties
Ans: B
38. What prevents scientists from fulfilling one of science fiction writers' dreams - to clone a dinosaur?
A. Lack of live dinosaur tissue
B. The difference in environmental conditions now and then
C. The need for a mother from a closely related species
D. The lack of knowledge about their embryonal development
Ans: C
39. Which of these can be defined as a clone's biological mother and father?
A. None of these
B. The egg cell donor and the surrogate mother
C. The genetic material donor and the egg cell donor
D. The egg cell donor and the surrogate mother
Ans: A
40. What do parents pass down to their kids?
a. NOTHING
b. JEANS
c. GENES
Ans: B
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