Explain embryonic sac
Explain the embryonic sac? Specify the cells which form the embryonic sac? Specify their ploidies?
Expert
The embryonic sac refers to the female gametophyte of the angiosperms. The embryonic sac generally composed of three cells which remain next to micropyle, two lateral synergids and the central oosphere (egg); the polar nuclei, one binucleated cell, is placed within the central region; three antipodal cells remain in the opposite side to micropyle. As all these cells come through the mitosis from the functional megaspore they are haploid (n).
Steps in the planning Perception of opportunities: Perception of opportunities is not strictly a planning process. However, this awareness is very i
Which type of muscle tissue contracts and relaxes the heart chambers?
Explain how heart impels the blood?
What are the three steps in determining whether a business decision is ethical or not ?
Situation approach This theory advocates that leadership is strongly affected by the situation from the leader emerges and in which he works. it is based on the assu
Illustrate the relationship between vitamin D and sunrays?
Name the binding between two amino acids termed? Answer: The chemical bond between two amino acids is termed as a peptide bond.
State an example of negative feeback of the homeostatic regulation?
Marketing Strategy: During the initial stages of assessing the opportunities for us in this business of supply of packed lunch boxes, we had only a sketch idea of our marketing strategy. Now that we have decided to enter the business, we want to put a
Beta test and Alpha test: Beta test & Alpha tests are Acceptance Test. Beta testing is carry out at the client's site in the absence of the development team. While alpha testing is carry out at the developer’s site.
18,76,764
1954363 Asked
3,689
Active Tutors
1417491
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!