Description : Explain the process of double fertilization. -Biology
Last Answer : answer:
Description : Significance of double fertilization. -Biology
Description : Significance of double fertilization? -Biology
Description : Polar nuclei and double 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 : The gametes taking part in double fertilization are
Last Answer : The gametes taking part in double fertilization are A. 5 B. 4 C. 3 D. 2
Description : $ Double fertilization and triple fusion occurs in Angiosperms. ! Triple fusion produces triploid type of endosperm.
Last Answer : $ Double fertilization and triple fusion occurs in Angiosperms. ! Triple fusion produces triploid type of endosperm ... D. If both As and R are wrong.
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 : Double fertilization is found in: (a) Bryophytes (b) Angiosperms (c) Gymnosperms (d) Pteridophytes
Last Answer : Ans. ((b))
Description : Write a note on double fertilization in flowering plants?
Last Answer : In this method pollen tube nucleus helps to carry the two sperm nuclei into the ovule. One of the two sperms fuses with egg to form diploid zygote and other sperm nucleus fuses with the ... gamete at a time fuse with two female cells, therefore this fertilization is called double fertilization.
Description : In tissue culture medium, the embryoids formed from pollen grains is due to (a) cellular totipotency (b) organogenesis (c) double fertilization (d) test tube culture.
Last Answer : (a) cellular totipotency
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 : Double fertilization is exhibited by : (1) Algae (2) Fungi (3) Angiosperms (4) Gymnosperms
Last Answer : (3) Angiosperms
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 : Which one of the following statements is wrong?a)Pollen grains in some plants remain viable for monthsb)Intine is made up of cellulose and pectinc)When pollen is shed at two-celled state, double fertilization does not take placed)Vegetative cell is larger than generative cell
Last Answer : c)When pollen is shed at two-celled state, double fertilization does not take place
Description : Double fertilization is exhibited by: a) Gymnosperms b) Algae c) Fungi d) Angiosperms
Last Answer : d) Angiosperms
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 : Double fertilization in Angiosperms was discovered by
Last Answer : Double fertilization in Angiosperms was discovered by – Nawaschin
Description : Describe double fertilization in angiosperms.
Last Answer : Ans: Occurrence of two types of fertilizations in the same embryosac is called as double fertilization. It was discovered by Nawaschin in Fritillaria and Lilium. It is a feature of angiosperms. ... . It was discovered by Nawaschin in Fritillaria and Lilium. PEN develops into endosperm.
Description : Difference between mitosis after fertilization and mitosis for growth?
Last Answer : Need Answer
Description : If you were seeking to get pregnant via in vitro fertilization, what would you do if you found out that the wrong embryos were implanted?
Last Answer : I'm assuming that since I'm using in vitro, it's been hard for me to conceive. I'd let it go and keep the embryos that were implanted - the universe has a way of making these things happen even if ... want to see what kind of a relationship she'd want with me, the babies (if they are born), etc.
Description : What is the best location to grow grapes? What type of fertilization is best?
Description : Which plants retain sepals even after fertilization? -Biology
Description : Are pollination and fertilization necessary in apomixis? -Biology
Description : What is the difference between pollination and fertilization? -Biology
Description : What happens to polar nuclei after fertilization? -Biology
Description : Post fertilization changes in flower. -Biology
Description : why is zygote is formed after fertilization? -Biology
Description : What is development of fruit without fertilization called? -Do You Know?
Description : What happens a few days after fertilization?
Last Answer : the embryo attaches the mother
Description : Are cells that exit meiosis immediately capable of fertilization?
Last Answer : At the end of meiosis, haploid cells are produced. These cells need to further develop into mature gametes capable of fertilization, a process called gametogenesis.
Description : How much is the process of fertilization ?
Last Answer : 2 types of fertilization .
Description : What kind of process is fertilization ?
Last Answer : Fertilization is a biological process.
Description : What is the seed after fertilization ?
Last Answer : After fertilization, the egg becomes a seed.
Description : What happens after fertilization ?
Last Answer : After fertilization, the uterus becomes a result.
Description : What is fertilization ?
Last Answer : : Fertilization is required for sexual reproduction. It is a biological process. Eggs and sperm in sexual reproduction Milon is called fertilization.
Description : What are the prerequisites for fertilization ?
Last Answer : Prerequisite for fertilization is germ cell formation.
Description : What is Fertilization ?
Last Answer : Fertilization is when a male gamete is perfectly matched with another female gamete.