Identify the position of stomata in plants.

Which of the following algae is also called kelp and found in the deep sea?

What is the full form of PPLO with respect to bacteria?

The structure that produces and holds sperm cells in bryophytes (non-vascular plants) and ferns is called ____.

What is the percentage of proteins in the cell membrane?

Which of the following was the first B vitamin discovered in 1897 that is essential in amino acid and carbohydrate metabolism and is active in energy production reactions?

Which of the following statements is correct?

Who was the first ecologist to describe the specific shape of eco-trophic interactions, Which he called the pyramid of numbers, in the 1920s?

The synthesis of which chemical is inhibited due to aspirin?

Identify the third germinal layer found in triploblastic animals.

Who first observed ribosomes in the mid-1950s and described them as small particles in the cytoplasm that were preferentially attached to the endoplasmic reticulum membrane?

Identify the pigment that gives blood its colour.

The main function of centriole is:

What do you call the fluid matrix filling in the cell?

Why do pickles last longer?

How big are red blood cells in diameter?

During Which phase of the cell cycle does metabolic changes assemble the cytoplasmic material required for mitosis and cytokinesis?

What are the most important health benefits of Vitamin D?

Who explained the structure of protein?

Which of the following is NOT the manifestation of Iron-deficiency anemia (IDA)?

Which of the following organisms belongs to phylum Apicomplexa?

Which disease is caused by NOT having enough vitamin C in the diet for at least 3 months leading to weakness, anemia, gum disease and skin problems?

Which cell organelle appears as rounded or sausage-shaped structures under electron microscopy, measuring about 0.5-1.0 pm in diameter and 2-8 µm in length?

Which ecosystem is the only one that does NOT thrive on solar energy?

The food component present in sugar is ____.

Which of the following can degrade detritus into simpler inorganic substances?