STUDY 28

Date: 2015-10-07; view: 418.

CARRYING OUT of the CLOSING TEST CONTROL

1. What is the biggest distance between genes within one chromosome?

a) 1 Morgan.

b) 10 Morgan.

c) 50 Morgan.

d) 1 mkm.

e) 1 nm.

2. What amount of groups of linked genes of organism?

a) Diploid number of chromosomes.

b) Haploid number of chromosomes.

c) Number of autosomes.

d) Number of sex chromosomes.

e) Number of autosomes and sex chromosomes.

3. What is the way of defining of distance between genes within a group of linked genes?

a) Defining the diploid number of chromosomes.

b) Defining haploid number of chromosomes.

c) Defining the probability of crossing over posterity.

d) Defining the probability of non crossing over posterity.

e) Defining the number of autosomes.

5. Summarizing of the STUDY by the teacher and validation of performance of work by everyone student.

6. Place and time of STUDY: an educational room, 2 academic hours.

7. Equipment of STUDY: tables, schemes.

8. Literary Sources:

1. Medical Biology: Textbook. - Simferopol: IAD CSMU, 2002. – P. 135 – 143.

Theme:Variability of the organisms. Modification, combination and mutation of variability. Mutagenes. Mechanisms of defending against mutations.

1. The MEANING of the THEME. The study of variability of the organisms and the mechanisms of defending from mutations allows more deeply to understand the laws of originating of normal living process of cell and organisms, promotes introduction in practice of new methods of prophylactic, diagnostics and treatment of hereditary diseases of the human being.

2. PURPOSE of STUDY. General: To receive representation about variability of the organisms, mutagenes, and the mechanisms of defending against mutations.

3. The CONCRETE PURPOSES of STUDY:

3.1. To be able to describe the laws of variability of the organisms.

3.2. To be able to explain the laws of modification, combination and mutation of variability.

3.3. To be able to explain the laws of Mechanisms of defending against mutations.