Cellular nuclei-Pollen tube of angiosperms
How many cellular nuclei does the pollen tube of the angiosperms have? What is ploidy of each of the nuclei?
Expert
The pollen tube that is mature male gametophyte of the angiosperms has three cellular nuclei: two sperm nuclei and one tube cell nucleus.
All those nuclei are fraction of male gametophyte of plant and therefore each of them is haploid (n).
Improvement: The action of improving; advancement or growth; promotion in enviable qualities; development toward what is better; melioration; as, the enhancement of the mind, of land, roads, and so on. The action o
Types of the strategies The following strategies may be adopted by an organization to accomplish its objectives: Stability: it c
Give a brief explanation of cytochromes.
Write down the main gas exchange organs of plants? How is the procedure accomplished?
Describe the special structures of the avian digestive tube and their relevant functions?
Water has main participation in organic reactions. What are the illustrations of two kinds of organic reactions in which water is correspondingly incorporated or discharged in the products of such reactions?
What is the relation between secretion of Parathyroid hormone and the calcium blood level?
Is there some bacteria made up of more than one cell?
Can mitosis take place in haploid (n) cells? And in the triploid cells?
What takes place to the denatured enzyme regarding its functionality? How can that consequence be explained with the aid of lock and key model?
18,76,764
1926891 Asked
3,689
Active Tutors
1415527
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!