Which one of the following is related to Ex-situ conservation of threatened animals and plants?
1. Biodiversity hot spots
2. Amazon rainforest
3. Himalayan region
4. Wildlife safari parks
Root hairs develop from the region of:
1. Elongation
2. Root cap
3. Meristematic activity
4. Maturation
A disease caused by an autosomal primary non-disjunction is:
1. Klinefelter's Syndrome
2. Turner's Syndrome
3. Sickle Cell Anemia
4. Down's Syndrome
The water potential of pure water is:
1. Less than zero
2. More than zero but less than one
3. More than one
4. Zero
Which of the following options gives the correct sequence of events during mitosis?
1. | Condensation, nuclear membrane disassembly, arrangement at the equator, centromere division, segregation, telophase |
2. | Condensation, crossing over, nuclear membrane disassembly, segregation, telophase |
3. | Condensation, centromere division, segregation, arrangement at the equator, telophase |
4. | Condensation, nuclear membrane disassembly, crossing over, segregation, telophase |
The process of separation and purification of expressed protein before marketing is called:
1. Downstream processing
2. Bioprocessing
3. Post-product processing
4. Upstream processing
A temporary endocrine gland in the human body is:
1. | Corpus cardiacum | 2. | Corpus luteum |
3. | Corpus allatum | 4. | Pineal gland |
Which of the following is made up of dead cells?
1. Collenchyma
2. Phellem
3. Phloem
4. Xylem parenchyma
An example of colonial alga is:
1. | Volvox | 2. | Ulothrix |
3. | Spirogyra | 4. | Chlorella |
Column I | Column II | ||
(a) | Gonorrhea | (i) | HIV |
(b) | Syphilis | (ii) | Neisseria |
(c) | Genital Warts | (iii) | Treponema |
(d) | AIDS | (iv) | Human Papilloma-Virus |
1. | a-(iii) b-(iv) c-(i) d-(ii) | a-(iv) b-(ii) c-(iii) d-(i) | |
3. | a-(iv) b-(iii) c-(ii) d-(i) | a-(ii) b-(iii) c-(iv) d-(i) |