Formation of gametes in pteridophyte life cycle
Explain the formation of gametes in the pteridophyte life cycle, through the mitosis or meiosis? State the type of meiosis which takes place in pteridophytes?
Expert
In pteridophytes gametes are formed through the process of the mitosis from the special cells of gametophyte. As in all plants, in pteridophytes, meiosis is sporic, that says, cells of sporophyte undertake meiosis and produces the spores which then through the mitosis turns into the gametophyte.
Define the term lattice energy in brief?
An individual's personality is commonly thought to be both consistent and enduring. The stable nature of personality suggests that it is unreasonable for marketers to attempt to change consumers' personalities to conform to certain
Write down the main risk factor for skin cancer?
How can the presence, function and localization of muscular tissue in beings of phylum Annelida be elucidated?
Is the base applied whenever we make grooves and locks for the amalgam retention?
For what reason is the cellular immune response stimulated in the condition of chronic viral infection?
Explain the embryonic sac? Specify the cells which form the embryonic sac? Specify their ploidies?
Probability Analysis: Many kinds of probability analysis: A) FMEA, just presented, is one: the “likelihood” of a risk event happening is its “probability” of occurr
Name the plasma membrane of the cell? Write down its main functions?
Describe the usual reproduction cycle of a DNA virus?
18,76,764
1951801 Asked
3,689
Active Tutors
1451925
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!