Ort-Answer Questions
How can you say that cutting of paper is a physical change?

The part of a desired plant inserted into rootstock during grafting is called the

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.