How many cells are in ragweed pollen? what kind of cell is it? how big is it?

  25 µm

The diameter of a ragweed pollen grain is only 15–25 µm and the pollen surface is covered in short spines (Fig. 3). Ragweed pollen grains can be transported several hundreds to thousands of kilometers by air and can cause allergy symptoms in areas where the ragweed plant is not widespread. It is a Eukaryotic cell.

Explanation:

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.