Biology - MOST IMPORTANT Executive Previous Year Questions

In plants, oxygen itself can be thought of as a waste product generated during photosynthesis.

Plants can get rid of excess water by transpiration.

Plants also excrete some waste substances into the soil around them.

Plant waste products are stored in cellular mitochondria.

Uterus

Placenta

Oviduct

Ovary

mitochondria

lysosomes

vacuoles

ribosomes

The length and complexity of food chains vary as per the ecosystem.

The length and complexity of the food chain are constant.

The length is constant, but the complexity varies.

The length varies, but the complexity of the food chain is constant.

Breaks down plastic only

Breaks down the biodegradable substances only

Breaks down the non-biodegradable substances only

Breaks down everything

biological classification

cell as a unit of life

gene

evolution

transportation

respiration

nutrition

excretion

Fungi

Bacteria

Protozoa

Virus

Cell membrane

Nucleus

Mitochondria

Cell wall

Sclerenchyma

Tracheids

Phloem fibres

Parenchyma

Serum Institute of Technology

Glenmark Pharmaceuticals Limited

Cipla

Bharat Biotech

Connective

Muscular

Xylem

Epithelial

to determine the medical history of a patient

to prevent transmission of mitochondrial DNA disease

for genetic modification of sperm producing cells

to expand the usefulness of hearing aids

Rajat Goel

Manish Kumar

Poonam Gupta

Jay Shah

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