Description : What happens to polar nuclei after fertilization? -Biology
Last Answer : answer:
Description : Polar nuclei and double fertilization -Biology
Description : Double fertilization is (1) Fusion of two male gametes of a pollen tube with two different eggs (2) Fusion of one male gamete with two polar nuclei (3) Fusion of two male gametes with one egg (4) Syngamy and triple fusion
Last Answer : (4) Syngamy and triple fusion
Description : In double fertilization, the two male nuclei fuse with
Last Answer : In double fertilization, the two male nuclei fuse with – Egg cell and Definitive nucleus
Description : How many polar nuclei are in the ovule of the angiosperm? -Biology
Description : Polar nuclei develop into. -Biology
Description : Double fertilisation is fusion of (a) two eggs (b) two eggs and polar nuclei with pollen nuclei (c) one male gamete with egg and other with synergid (d) one male gamete with egg and other with secondary nucleus.
Last Answer : (d) one male gamete with egg and other with secondary nucleus.
Description : Endosperm is formed during the double fertilisation by (a) two polar nuclei and one male gamete (b) one polar nuclei and one male gamete (c) ovum and male gamete (d) two polar nuclei and two male gametes.
Last Answer : (a) two polar nuclei and one male gamete
Description : Double fertilisation is (a) fusion of two male gametes of a pollen tube with two different eggs (b) fusion of one male gamete with two polar nuclei (c) fusion of two male gametes with one egg (d) syngamy and triple fusion.
Last Answer : (d) syngamy and triple fusion.
Description : When embryosac receives two or more than two pollen tubes the sperm nucleus fusing with the egg nucleus may be derived from one pollen tube and one fusing with the polar nuclei may be derived from other pollen tube, the phenomenon is termed as
Last Answer : When embryosac receives two or more than two pollen tubes the sperm nucleus fusing with the egg nucleus may be derived from one pollen tube and one fusing with the polar nuclei may be derived from other pollen tube, the phenomenon is termed as – Heterofertilization
Description : What happens a few days after fertilization?
Last Answer : the embryo attaches the mother
Description : What happens after fertilization ?
Last Answer : After fertilization, the uterus becomes a result.
Description : What happens at fertilization after gametes experiance meiosis?
Last Answer : The development of a new progeny organism is then initiated by the fusion of these gametes at fertilization
Description : What happens during fertilization when many sperms reach close to ovum
Last Answer : What happens during fertilization when many sperms reach close to ovum A. Cells of corona radiata trap ... the one nearest to ovum lose their tails.
Description : Which plants retain sepals even after fertilization? -Biology
Description : why is zygote is formed after fertilization? -Biology
Description : What is the difference between basal and hypothalamaic nuclei? -Biology
Description : $ Karyokinesis is followed by cytokinesis. ! Two daughter nuclei are formed after telophase.
Last Answer : $ Karyokinesis is followed by cytokinesis. ! Two daughter nuclei are formed after telophase. A. If both As ... wrong D. If both As and R are wrong.
Description : Explain the process of double fertilization. -Biology
Description : Significance of double fertilization. -Biology
Description : Are pollination and fertilization necessary in apomixis? -Biology
Description : Significance of double fertilization? -Biology
Description : What is the difference between pollination and fertilization? -Biology
Description : Where does double fertilization occur in plants? -Biology
Description : Double fertilization in angiosperms produces? -Biology
Description : Result of double fertilization in angiosperms? -Biology
Description : Why is fertilization in the flower known as double fertilization? -Biology
Description : Post fertilization changes in flower. -Biology
Description : Difference between mitosis after fertilization and mitosis for growth?
Last Answer : Need Answer
Description : What is the seed after fertilization ?
Last Answer : After fertilization, the egg becomes a seed.
Description : How many hours after fertilization do blastulas form ?
Last Answer : after 72 hours
Description : Assertion : After fertilization corpus luteum is stable till parturition . Reason : After 3 months of intrauterine , life it dominantly secretes proge
Last Answer : Assertion : After fertilization corpus luteum is stable till parturition . Reason : After 3 months of ... D. If both Assertion & Reason are False.
Description : What type of cell starts to form 17 days after fertilization?
Last Answer : What is the answer ?
Description : Which type of cells starts to develop about 17 days after fertilization?
Last Answer : Heart
Description : The archesporium of ovule is (a) Single celled terminal (b) Single celled central (c) Single celled hypodermal (d) Single celled lateral Ans. (c) ..................... ... formed after one fertilization (3) Seed is formed before double fertilization (4) Fruit is produced after double fertilization
Last Answer : Ans. ((c))
Description : Genes are not found in pairs - (1) in body cells (2) in ovary after fertilization (3) in gametes (4) in zygotes
Last Answer : (3) in gametes Explanation: Genes are a part of the chromosome and are found in pairs in somatic cells. One member of the gene pair segregates into a gamete, thus each gamete only carries one member of the gene pair. Gametes unite at random and irrespective of the other gene pairs involved.
Description : 11.Theploidy of the zygote in angiosperms after double fertilization is (a) 4n (b) n (c) 2n (d) 8n.
Last Answer : (c) 2n
Description : Genes are not found in pairs (1) in body cells (2) in ovary after fertilization (3) in gametes (4) in zygotes
Last Answer : in gametes
Description : What type of urban model (multiple nuclei, concentric zone, etc) does Antananarivo, Madagascar follow? How?
Last Answer : Could you Google a map of the city and see if by looking at it you can determine the pattern?
Description : Why is there a tedency for electrons to settle around a nuclei in up to eight layers?
Last Answer : Quantized energy levels result from the relation between a particle's energy and its wavelength. For a confined particle such as an electron in an atom, the wave function has the form of ... next possible orbit has a distance twice the electron's wavelength. There can be nothing in between.