1. Placenta is the structure formed
A. by the union of foetal and uterine tissue
B. by foetus only
C. by fusion of germ layers
D. None of these
2. O2 released in the process of photosynthesis comes from
A. CO2
B. water
C. sugar
D. pyruvic acid
3. Plants hormone that induces cell division is
A. auxins
B. gibberellins
C. kinins
D. domins
4. Neurospora is used as genetic material because
A. it has short life cycle of 10 days
B. the product of single meiosis can be easily analysed
C. meiotic products are linearly arranged in the form of ordered tetrads
D. is a diploid fungus
5. Phloem is a tissue found in
A. reproductive organs of animals
B. plants
C. insects
D. mammals
6. N2 content is kept constant in the biosphere due to
A. N2 fixation
B. industrial pollution
C. nitrogen cycle
D. absorption of N2
1. Answer: Option A
2. Answer: Option B
3. Answer: Option C
4. Answer: Option A
5. Answer: Option B
6. Answer: Option C
Hi. I’m Designer of Blog Magic. I’m CEO/Founder of ThemeXpose. I’m Creative Art Director, Web Designer, UI/UX Designer, Interaction Designer, Industrial Designer, Web Developer, Business Enthusiast, StartUp Enthusiast, Speaker, Writer and Photographer. Inspired to make things looks better.
0 Comments:
Post a Comment