Question

Mention whether the following statements are TRUE or FALSE [5]

Rewrite the correct statements

1.Crossing over results mutation

2. Sickle cell anaemia is caused due to variation

3. Mitosis is called the reduction division

4. Photosynthesis is the carbolic reaction

5. A plant cell placed in hypotonic solution gets plasmolyse​

Answer 1

Answer:

Hii

Unequal crossing over is a type of gene duplication or deletion event that deletes a sequence in one strand and replaces it with a duplication from its sister chromatid in mitosis or from its homologous chromosome during meiosis.

Answer 2

Answer:

1. FALSE - GENETIC ERROR RESULTS MUTATION

2. FALSE - SICKLE CELL ANAEMIA IS CAUSED DUE TO POINT MUTATION

3. FALSE - MITOSIS IS AN EQUATIOTIONAL DIVISION

4. FALSE - PHOTOSYNTHESIS IS AN ANABOLIC REACTION

5. FALSE - PLANT PLACED IN HYPERTONIC SOLUTION GETS PLASMOLYSE