Question
Which among the following has specialized tissue for
conduction of water? Thallophyta Bryophyta Pteridophyta GymnospermsSolution
Pteridophyta and Gymnosperms have well-developed vascular tissues (xylem and phloem) for the conduction of water and nutrients. Thallophyta and Bryophyta lack such specialized tissues. Information Booster:
- Thallophyta includes algae, which are non-vascular.
- Bryophyta are non-vascular plants that rely on diffusion.
- Pteridophytes are the first vascular plants with true roots, stems, and leaves.
- Gymnosperms are vascular and produce seeds.
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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