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Home arrow Chapter 16 arrow Practice Test C

Practice Test C


This activity contains 20 questions.

Question 1
1
Open Hint for Question 1 in a new window		 Single celled bacteria-like organisms that cause specific diseases in plants are _______________.
 
End of Question 1


Question 2
2
Open Hint for Question 2 in a new window		 A ________ is an extremely small organism composed mostly of RNA which produce specific infectious disease in plants.
 
End of Question 2


Question 3
3
Open Hint for Question 3 in a new window		 The characteristic of being the specified cultivar is called ___________.
 
End of Question 3


Question 4
4
Open Hint for Question 4 in a new window		 Conforming to the phenotypic expectations of the specific cultivar is called ____________.
 
End of Question 4


Question 5
5
Open Hint for Question 5 in a new window		 A(n) __________ is a genetic variant of specific proteins that act as alleles and can be identified by biochemical tests and used as genetic markers.
 
End of Question 5


Question 6
6
Open Hint for Question 6 in a new window		 Areas of nonrepeating base pairs which act as markers in DNA fingerprinting are called _______________ or ____________.
 
End of Question 6


Question 7
7
Open Hint for Question 7 in a new window		 new Multiplechoice question
 
End of Question 7


Question 8
8
Open Hint for Question 8 in a new window		 Areas of the chromosome in which base-pairs are not repeated apparently marking specific areas where genes are present are called ___________.
 
End of Question 8


Question 9
9
Open Hint for Question 9 in a new window		 The combinations of bases, i.e. thymine:adenine (TA) and guanine:cytosine (GC) which make up base sequences of genes are called _____________.
 
End of Question 9


Question 10
10
Open Hint for Question 10 in a new window		 Source selection based on appearance of the source plant is called ______________.
 
End of Question 10


Question 11
11
Open Hint for Question 11 in a new window		 Source selection based on appearance of the vegetative progeny is called ______________.
 
End of Question 11


Question 12
12
Open Hint for Question 12 in a new window		 The practice of vegetatively propagating progeny to test their ability to reproduce the source is called the ________________.
 
End of Question 12


Question 13
13
Open Hint for Question 13 in a new window		 _________________ is growing vegetative progeny in culture to determine the presence of pathogens.
 
End of Question 13


Question 14
14
Open Hint for Question 14 in a new window		 The practice of inserting a bud into an indicator plant to test the presence and transmissability of unknown viruses is called ________________.
 
End of Question 14


Question 15
15
Open Hint for Question 15 in a new window		 A plant that is hypersensive to specific viruses is called a(n) _______________.
 
End of Question 15


Question 16
16
Open Hint for Question 16 in a new window		 ____________ is an indexing procedure that identifies specific viruses by the production of antibodies.
 
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Question 17
17
Open Hint for Question 17 in a new window		 __________ is a specific test to determine the antibody reaction to specific viruses.
 
End of Question 17


Question 18
18
Open Hint for Question 18 in a new window		 _______________ is a kind of gel used in electrophoresis tests.
 
End of Question 18


Question 19
19
Open Hint for Question 19 in a new window		 The removal and culture of the meristem primarily for virus elimination is called _________________.
 
End of Question 19


Question 20
20
Open Hint for Question 20 in a new window		 The in vitro grafting of the small shoot apex to a rootstock is called __________________.
 
End of Question 20







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