Question
Statement I: Cells are the functional unit of life.
Statement II: All Cells are totipotent.Solution
Statement I is correct as cells are the fundamental and functional units of life, forming the structural and functional basis of all organisms. Statement II is incorrect because not all cells are totipotent. Totipotency refers specifically to the ability of certain cells (like zygotes and some plant cells) to differentiate into an entire organism. Information Booster:
- Totipotency is found in zygotes and some plant cells.
- Animal cells lose totipotency after early development.
- Stem cells exhibit pluripotency but not totipotency.
- Unicellular organisms perform all life functions within one cell.
Food allergies happen when the body’s ______ system mistakenly treats proteins found in food as a threat.
The unit of radiation is a Gray (Gy) which equals ______ rads.
Which of the following is the richest source of calcium/100 g of food?
Which of the following statements are correct with respect to sugar alcohols?
Options:
1. They may be found in foods that are labelled ...
Which of the following statements is INCORRECT with respect to General Requirements for Packaging Material as per Packaging Regulations?
How many statements are correct with respect to the measures to be taken to prevent cross contamination?
Options:
1. Keep raw foods and...
As per regulations, psyllium husk used as a permitted prebiotic is manufactured from dry seed coats of:
Which of the following diets is most likely to cause pernicious anaemia?
Which of the following statements are correct with respect to Ultra-processed foods?
Options:
1. Frequent consumption of these foods ca...
Erythritol provides ______ kcal/g.
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