1. select the incorrect example of class mamalia
cow
monkey
fish
human
2.In which blood corpuscles the IV undergoes replication and produces progeny virus-
B-Lymphocyte
Basophils
Eosinopils
T-Helper cells
3. The best stage to observe shape, size and number of chromosomes is_
Interphase
Metaphase
Prophase
Telophase
4.Algal fungi are placed in:
Ascomycetes
Basidomycetes
Phycomycetes
Deuteromycetes
5. The cleavage division in humans is:
Holoblastic, equal and indeterminate
Holoblastic, unequal and indeterminate
Holoblastic, equal and determinate
Holoblastic, unequal and determinate
6. Exoskeleton of arthropods is composed of:
Chitin
Glucomine
Cutin
Cellulose
7. One of the factors required for the maturation of erythrocytes is:
vitamin-D
vitamin-A
vitamin-B12
vitamin-C
8. The correct sequence of the various phases of a typical menstrual cycle is:
Menstrual-> Follicular-> secretory-> ovulatory
Menstrual-> Follicular-> ovulatory-> secretory
Ovulatory-> follicular-> secretory-> menstrual
Menstrual-> secretory-> follicualar-> ovulatory
9. Find incorrectly matched pair__
yeast:Saccharomyces
Neurospora:plant pathogen
Ustilago:Smut Causing fungi
Morels and truffels:Edible mushrooms
10. During mitosis, the no. of chromosomes__
change
does not change
may change if cell is mature
may change if cell is immature