The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
Answer:
Option-B
Explanation:
Schleiden was a German botanist and Schwann was a German zoologist who independently observed that plants and animals are made of cells.
Once when they together met in a conference, they shared what they observed and later both reached the conclusion that cell is the functional and structural unit of living organisms.
In the given question, since Schwann was a zoologist, therefore, he concluded that the cell in an organism must function properly whereas Schleiden was a botanist and concluded that the different structures of a plant are composed of cells.
Thus, Option-B is the correct answer.
B is the answer igneous Rock weathering and erosion burail deposition is the answer tqq
The earth was created by God in 7 days by forming it and calling it good on the 7th day of creation
