The eggs discharged from the ovaries are at:() A: First meiosis metaphase B: Second meiosis prophase C: First meiosis prophase D: Second meiosis metaphase E: Second meiosis anaphase

Let all the dedicated capable staff( ). A: be promoted B: promoted C: be promoting D: promoting

What is the ways of promoting exhibitions?

Promoting solar energy is going to be an education about ________.

促进HeLa细胞早熟染色体形成的MPF可以解释为： A: mitosis-promoting factor B: metaphase-promoting factor C: M-phase-promoting factor D: meiosis-promoting factor

He came to this country for promoting friendship _______ for making money．

Sales&Marketing Department is in charge of promoting and selling products.

Promoting and selling is the responsibility of Sales & Marketing Department.

Which of the following about cell cycle is NOT true？（ ） A: We can get the synchronization of the cells by blocking DNA synthesis by TdR. B: Cytokinesis of animal cells is mediated by a contractile ring of actin and myosin II filaments. C: Meiosis II is similar to meiosis I. D: According to the characteristics of cell division, cell groups can be divided into three types, such as Cycling cells, Terminally Differentiated cells and Quiescent cell.

Mutual promoting and mutual restraining are two aspects that can be separated.