Answer the following question.
What is pollination? Explain the different types of pollination.
Concept: Sexual Reproduction in Flowering Plants
Answer the following question.
What is pollination? Explain the different types of pollination.
Concept: Sexual Reproduction in Flowering Plants
Draw the well-labelled diagram of the human excretory system
Concept: Excretion: Substances to Be Eliminated
Transfer of information from molecules of DNA to mRNA is called as ______ process.
Concept: Evolution and Classiffication
What is Biotechnology?
Concept: Biotechnology
Explain sex determination in human beings.
Concept: Sex Determination
Answer the following questions:
What is meant by triplet codon?
Concept: Transcription, Translation and Translocation
Complete the following chart and state which process of energy production it represents:
Concept: Living Organisms and Life Processes
Give scientific reasons.
Microbial enzymes are used instead of chemical catalysts in chemical industry.
Concept: Uses of Microorganisms (Microbes)
Observe the following figure and answer the questions :
- Identify the process shown in the figure.
- Explain the process in short.
Concept: Microorganisms (Microbes) and Microbiology
Find out the correlation :
White revolution : Increase in dairy production : : Green revolution : ____________
Concept: Modern Agricultural Practices and Crop Improvement
What will you do? Why?
Your sister has become incommunicative. She prefers to remain alone.
Concept: Social Health
Observe the following picture and state what can be the outcome.
Concept: Social Health
Write down any two objectives of disaster management.
Concept: Disaster Management
Complete the following chart and state which process of energy production it represents:
Concept: Living Organisms and Life Processes
State the different types of neurons.
Concept: Human Nervous System
What is the peculiarity of the ‘DNA’ structure?
Concept: Mendelian Inheritance - Mendel’s Laws of Heredity
Give the structural formula of ethanol.
Concept: Ethanol
What are covalent compounds?
Concept: The Covalent Bond
What are vestigial organs?
Concept: Evidences for Biological Evolution
