The RBC surface normally shows glycoprotein molecules. When determining blood group do they play any role?

Question based on paragraph While playing in a garden, Rahul noticed some ornamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. If Rahul considers ‘the presence or absence of Organs’ as a criteria to classify this plant, which are the possible divisions?

Question based on paragraph While playing in a garden, Rahul noticed some ornamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. What is the use of powdery spots Present on posterior surface of leaflets?

Question based on paragraph While playing in a garden, Rahul noticed some omamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. Since, Rahul could not find any fruits or flowers, in which division he should place this plant?

Question based on paragraph While playing in a garden, Rahul noticed some ornamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. Give two more examples of plants belonging to same division.

Question based on paragraph While playing in a garden, Rahul noticed some ornamental plants. When he observed them carefully, he found some Powdery spots on the posterior surface of leaflets of plant. He was curious to observe the flowers or fruits of these plants, but he could not find any of these. Can you guess the plant observed by Rahul in the garden?

Rakesh got hurt on his head when he fell down from his motorbike. Which inner membranes must have protected his brain? What other roles do they have to play?

___________ blood group lacks A and B antigens on the surface of their RBCs.