10+ HIREN M DIWAN & CO. Interview Questions and Answers

Most plants are autotrophs, but there are some exceptions such as parasitic plants.

• Most plants are autotrophs, meaning they can produce their own food through photosynthesis

• However, there are exceptions like parasitic plants that obtain nutrients from other plants

• Some examples of parasitic plants include mistletoe and dodder

No, cell wall is not present in kingdom Protista.

• Kingdom Protista includes diverse organisms like algae, protozoa, and slime molds.

• These organisms have cell membranes but lack cell walls.

• Some examples of protists include Euglena, Paramecium, and diatoms.

Fungi are eukaryotic organisms that obtain nutrients through absorption, while protists are a diverse group of eukaryotic organisms that do not fit into other kingdoms.

• Fungi are heterotrophic, while some protists can be autotrophic.

• Fungi have cell walls made of chitin, while protists may have cell walls made of cellulose or other materials.

• Fungi reproduce through spores, while protists can reproduce asexually or sexually.

• Examples of fungi include mushrooms and yeast, while ex...read more

Fungi are classified in the kingdom Fungi.

• Fungi are eukaryotic organisms

• They obtain nutrients through absorption

• Examples include mushrooms, yeast, and molds

The greenhouse effect is the trapping of heat in the Earth's atmosphere by greenhouse gases, leading to global warming.

• Greenhouse gases such as carbon dioxide and methane trap heat in the Earth's atmosphere

• This leads to an increase in global temperatures, known as global warming

• Effects of global warming include melting ice caps, rising sea levels, and changes in weather patterns

I will explain a particular topic by breaking it down into smaller parts and using relatable examples.

• Identify the key concepts and break them down into smaller parts

• Use relatable examples to help the audience understand

• Encourage questions and feedback to ensure understanding

Mode of nutrition in kingdom Monera is primarily through absorption.

• Monera obtain nutrients through absorption of organic and inorganic substances from their environment

• They do not have specialized structures for ingestion like digestive systems

• Examples include bacteria and cyanobacteria

I will use simple language, real-life examples, visual aids, and encourage questions to explain concepts to students.

• Break down complex concepts into smaller, easier to understand parts

• Use real-life examples to relate the concept to something familiar to the students

• Utilize visual aids such as diagrams, charts, or videos to enhance understanding

• Encourage questions and discussions to ensure students grasp the concept fully

Fungi are placed higher above protists due to their unique cell wall composition, mode of nutrition, and reproduction.

• Fungi have chitin in their cell walls, while protists do not.

• Fungi are heterotrophic and absorb nutrients from their surroundings, while protists can be autotrophic or heterotrophic.

• Fungi reproduce through spores, while protists have various modes of reproduction such as binary fission or conjugation.

Greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface.

• Greenhouse gases like carbon dioxide and methane trap heat in the Earth's atmosphere

• This leads to an increase in global temperatures, known as global warming

• Human activities, such as burning fossil fuels, contribute to the enhanced greenhouse effect

Vectors are quantities that have both magnitude and direction. Zero vector has a magnitude of zero and points in no specific direction.

• Vectors are quantities with magnitude and direction.

• Zero vector has a magnitude of zero.

• Zero vector points in no specific direction.

• Examples: displacement, velocity, force

Teaching topic from Physical Chemistry/Organic Chemistry

• Explain the concept of chemical equilibrium in Physical Chemistry

• Discuss the principles of organic reactions and mechanisms

• Illustrate the concept of stereochemistry in Organic Chemistry

Projection of a vector is the component of a vector in the direction of another vector.

• Projection of vector A onto vector B is given by (A dot B) / |B|

• The projection of a vector onto itself is the vector itself

• The projection of a vector onto a unit vector is the scalar projection of the vector