Directions: In the following questions, a statement of assertion is followed by a statement of r...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=cXVVueXn59s


Duration: 3:29
1 views
0

Directions: In the following questions, a statement of assertion is followed by a statement of reason.
Mark the correct choice as:
(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) If Assertion (A) is False but the Reason (R) is True.
Assertion (A): The condensed chromosomes are characterized by the appearance of two sister chromatids held together by a disc shaped proteinaceous structure called kinetochore.
Reason (R): Kinetochores serve as the sites of attachment of spindle fibres to the chromosomes.
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-19Which of the following stores carbohydrates? (1) Aleuroplast (2) Amyloplast (3) Leucoplast (4) E...
2023-06-19All plants are composed of different kind of cells. This statement belongs to (1) Lamarck (2) Vo...
2023-06-19A capsule in bacteria is related to (1) Glycocalyx (2) Cell wall (3) Plasma membrane (4) None of...
2023-06-19Regarding Meiosis, which of the statements is incorrect? (1) Four haploid cells are formed at th...
2023-06-19Which one of the following never occurs during mitotic cell division? (1) Coiling and condensati...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Select the incorrect statement with reference to mitosis: (1) Splitting of centromere occurs at ...
2023-06-19The appearance of recombination nodules on homologous chromosomes during meiosis characterizes :...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the following questions, a statement of assertion is followed by a statement of r...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...
2023-06-19Read the given statements regarding cell division. (I) The chromosomes are aligned at equator in...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...
2023-06-19Directions: In the question two statements are given as statement-I and statement-II. Mark the c...