1st year 1st Semester Examination, Session-2007-08
Title – Forest Botany
Course No. FOR-111
Credit: 3, Total Marks-70, Time: 3 hours
Dept. of Forestry and Environmental Science,
Shah Jalal University of Science And Technology, Sylhet, Bangladesh
1. Question no. 1 of each section is compulsory. Answer other two (2 )questions from the rest three (3) for each section.
2. Answer should be written in separate answer script for each section.
Section – B
1. Write short note on any one of the following :( 5x1=5)
a) Linkage and crossing over,
b) Apical Meristem.
2. a) Write the function of following cell organelles:
i. Golgibodies
ii. Mitochondria
iii. Lisogomes
iv. Plastids
v. Endoplasmic reticulam.?
3. a) Write the process of secondary growth in vascular higher plants..
b) Describe the process of hybridization step by step.
4. a) Describe the structure of DNA.
b) Why is gene called the chemical basis of heredity?
c) State the Mendel’s laws of inheritance.
