q what do you mean by pollenpollen grains are the
Q. What do you mean by pollen?
Pollen grains are the male gametophytes of the phanerogamic (flowering) plants So within the pollen grains the male gametes of these plants are formed by mitosis.
Expected delivery within 24 Hours
q how different are gymnosperms from pteridophytes and bryophytesgymnosperms are not cryptogamic as pteridophytes and bryophytes are they are
q what is the evolutionary importance of the emergence of seeds in the plant kingdomthe evolutionary significance of the seed is related to the plant
q in which areas of the globe is gymnosperm abundance noteworthythese plants are the typical vegetation of cold regions like the boreal forest or
q what is the life cycle of the gymnospermsas all plants they present a diplobiontic life cycle that is alternation of generations with haploid and
q what do you mean by pollenpollen grains are the male gametophytes of the phanerogamic flowering plants so within the pollen grains the male gametes
q how are the male gametes of gymnosperms formed what is the relationship between the pollen grains and the concept of alternation of generationsin
q how are the female gametes of gymnosperms formed what is the relationship between this process and the concept of alternation of generationsin the
q how do zygote and fecundation formation occur in these plants do these processes depend on waterthe microsporangia in the male strobile rupture at
q how is the gymnosperm seeds formed what are the ploidies of the structures that compose the seedstheir seeds are produced from differentiation of
1943081
Questions Asked
3,689
Active Tutors
1456322
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A very important component of successful psychotherapy is that of the "therapeutic alliance." This is even more important during the initial therapy session,
Describe the social psychological approaches used in each of the chosen studies and justify why you believe that authors of the studies used these approaches.
Using the module readings, develop a way to explore your research question using qualitative research. What type of qualitative research could be used
Write a comment based upon this: Along with interest, the degree to which we value an activity can determine how motivated we are
Please generate a list of typical zombie traits (you can focus on behavior, emotion, or any other psychological dimensions you feel are relevant).
Question: What is the advantage of open behavioral programs or behavioral modules over fixed stimulus-response patterns?
Question: What is an anticipatory "incentive?" Need Assignment Help? Group of answer choices