Why is non-cyclic photo phosphorylation considered as a non-cyclic pathway?
Concept: Introduction of Sexual Reproduction in Flowering Plants
Name the scientists who Invented the CT scan
Concept: Introduction of Human Health and Diseases
With the help of diagrams, name and describe the different types of placentation seen in angiosperms.
Concept: Introduction of Sexual Reproduction in Flowering Plants
Explain the mechanism of action of T cells to antigens.
Concept: Introduction of Molecular Basis of Inheritance
State four causes of population growth.
Concept: Introduction of Organisms and Populations
State consequences of population growth.
Concept: Introduction of Organisms and Populations
Give reasons for the following:
At higher temperatures, green plants start evolving CO2 instead of O2.
Concept: Introduction and Types of Ecosystem
If the haploid number of chromosomes in a plant species is 20, how many chromosomes will be
present in the cells of the shoot tip?
Concept: Introduction of Sexual Reproduction in Flowering Plants
Give one significant contribution of the given scientist
E. Wilson
Concept: Concept of Biodiversity
Give one significant contribution of the given scientists:
M. S. Swaminathan
Concept: Introduction of Strategies for Enhancement in Food Production
Draw a labelled diagram of L.S. of human testis.
Concept: The Male Reproductive System
Study the table given below. Do not copy the table, but write the answers in the correct order
| Scientific Name | Commercial Product | Use |
| (a) ____________ | Streptokinase | (b) ____________ |
| Monascus purpureus | (c) ____________ | (d) ____________ |
| (e) ____________ | Lactic acid | (f) ____________ |
Concept: Introduction of Microbes in Human Welfare
Explain industrial melanism.
Concept: Introduction of Environmental Issues
Define Spermatogenesis
Concept: The Male Reproductive System
Define Reproductive health
Concept: The Male Reproductive System
Define Hotspots
Concept: Concept of Biodiversity
Define Ramsar Sites
Concept: Concept of Biodiversity
Define Biodiversity
Concept: Concept of Biodiversity
Define Eutrophication
Concept: Concept of Biodiversity
What does PCR stand for? Describe the different steps of PCR
Concept: Principles of Biotechnology
