Pollen tube is attracted to the _____ end of the embryo sac.(a) micropylar(b) hilum(c) synergid(d) generativeI got this question during an online exam.I'm obligated to ask this question of Flowering Plants Reproduction topic in portion Sexual Reproduction in Flowering Plants of Biology – Class 12

Pollen tube is attracted to the _____ end of the embryo sac.(a) microp

1.	Pollen tube is attracted to the _____ end of the embryo sac.(a) micropylar(b) hilum(c) synergid(d) generativeI got this question during an online exam.I'm obligated to ask this question of Flowering Plants Reproduction topic in portion Sexual Reproduction in Flowering Plants of Biology – Class 12
Answer» Right OPTION is (a) micropylar The BEST I can explain: After entering the ovule, the pollen tube is attracted towards the micropylar end of the EMBRYO sac. The attractants are secreted by synergids or help CELLS. The pollen tube pierces one of the TWO synergids and bursts open into it.

Discussion

No Comment Found

Related InterviewSolutions

The true or false polyembryony analogy of embryos is given by ______(a) Ernst and Schnarf(b) Winkler and Schnarf(c) Ernst and Winkler(d) Leeuwenhoek and ErnstThe question was posed to me during a job interview.This interesting question is from Flowering Plants Reproduction in section Sexual Reproduction in Flowering Plants of Biology – Class 12
Nucellar adventive polyembryony is of great significance in _______(a) aquaculture(b) pisciculture(c) apiculture(d) horticultureI got this question in final exam.My question is taken from Flowering Plants Reproduction in portion Sexual Reproduction in Flowering Plants of Biology – Class 12
______ noticed polyembryony in orange seeds.(a) Ernst(b) Winkler(c) Schnarf(d) LeeuwenhoekThis question was addressed to me in an online interview.Asked question is from Flowering Plants Reproduction in chapter Sexual Reproduction in Flowering Plants of Biology – Class 12
______ may be defined as occurrence of two or more embryos in one ovule.(a) Polyembryony(b) Nucellus(c) Parthenocarps(d) EmbryogenesisThis question was addressed to me during an interview.Asked question is from Flowering Plants Reproduction topic in chapter Sexual Reproduction in Flowering Plants of Biology – Class 12
If these hybrids are made into apomicts, there is no segregation of characters in the hybrid progeny.(a) False(b) TrueThis question was addressed to me in homework.I'd like to ask this question from Flowering Plants Reproduction in section Sexual Reproduction in Flowering Plants of Biology – Class 12
Amphimixis is highly significant in producing hybrids.(a) False(b) TrueI have been asked this question in unit test.Origin of the question is Flowering Plants Reproduction in section Sexual Reproduction in Flowering Plants of Biology – Class 12
In 1908 ________ termed the term apomixis.(a) Schnarf(b) Ernst(c) Mendel(d) WinklerThis question was posed to me in class test.I need to ask this question from Flowering Plants Reproduction in division Sexual Reproduction in Flowering Plants of Biology – Class 12
_______ produce seeds without fertilization.(a) Hibiscus(b) Rafflesia(c) Asteraceae(d) FamiliceaeI had been asked this question during an interview.My question is taken from Flowering Plants Reproduction in chapter Sexual Reproduction in Flowering Plants of Biology – Class 12
Formation of individuals through fusion is called _____(a) amphimixis(b) apomixis(c) pollination(d) dehiscenceThe question was asked during an interview.I need to ask this question from Flowering Plants Reproduction in division Sexual Reproduction in Flowering Plants of Biology – Class 12
Formation of individuals without fusion is called ________(a) fertilization(b) pollination(c) apomixis(d) amphimixisThis question was posed to me in exam.Query is from Flowering Plants Reproduction topic in portion Sexual Reproduction in Flowering Plants of Biology – Class 12

Pollen tube is attracted to the _____ end of the embryo sac.(a) micropylar(b) hilum(c) synergid(d) generativeI got this question during an online exam.I'm obligated to ask this question of Flowering Plants Reproduction topic in portion Sexual Reproduction in Flowering Plants of Biology – Class 12

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment