Answered: At the time of entering into ovule,…

At the time of entering into ovule, pollen tube has:a) three male nucleib) two mole nucleic) one gamete nucleusd) four male gametes

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter37: Reproduction In Flowering Plants

Section: Chapter Questions

Problem 11TYU: Place the following events in the correct order: 1. pollen tube grows into ovule 2. insect lands on...

See similar textbooks

Related questions

Q: What is the position of stamen in these figures?

A: The stamen is the pollen-producing reproductive organ or flower. Based on the relative position of…

Q: The stamens represent: (a) microsporangia (b) male gametophyte (c) male gametes (d)…

A: Microsporangia are sporangia that produce microspores. They are also called pollen sacs. Male…

Q: What is the hilum of the seed? A micropyle? What purposes do they serve?

A: Seed is basically a future plant which is naked in Gymnosperms while protected inside the fruit . It…

Q: in a mung bean, there is an attachment of the funiculus to the ovule. what do you think is the…

A: According to the question, in a mug bean, there is an attachment of the funiculus to the ovule. In…

Q: Differentiate the following treatments based on the effect of light on monggo (Vigna radiata) seed…

A: Monggo (Vigna radiata) is also called as Mung bean. For its edible seeds and sprouts, the mung bean…

Q: Is pollen grain germinate stigma on pollen tubes is it right?

A: Pollen grain and ovary are the male and female gametes respectively. The pollen grain helps to…

Q: CE: Form; insertion; sessile or peduncled; bracts present or absent.

A: Bread palm, around 65 species of Encephalartos, family Zamiaceae are native to Africa. The name is…

Q: Define the gravitropism ?

A: roots show positive gravitropism and stems show negative gravitropism.That is, roots grow toward…

Q: Label the following: calyx, petals, stamens, and pistil

Q: What is the diagram Microstrobilus (male cone) of false sago palm?

A: Sago palm or Cycas revoluta is a gymnosperm belonging to the family Cycadaceae. It acts as an…

Q: What does stamen produces?

A: Male reproductive organ of flowers is known as stamen. Stamens made up of two parts 1. Filament…

Q: What is the female cone of pinus?

A: Pinus is one of the genera of conifers. A mature sporophyte represents the main plant body.

Q: Flower 4 Flower 5 Flower 6 Flower 7 Flower 8 Flower 9

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: What part of the flower produces male gametes? Answers stigma style ovary anther stalk

A: The flower is an important component of the plant. Because this helps to bear reproductive structure…

Q: In Sunflower, If the flower is gamopetalous, are the stamens epipetalous? If so, are the stamens…

A: taxonomic classification is Domain: Eukaryota Kingdom: Plantae Phylum: Tracheophyta Class:…

Q: Fruit Fruit type Floral parts Position of ovary Placentation persisting Fleshy Fruits 9. Banana…

A: The ovary is a female reproductive organ of a flower and it has gynoecium, stigma, and style. The…

Q: an ovule include the following structures. Indicate whether each is haploid or diploid. a.…

A: The five main divisions of plants are Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, and…

Q: Which of the following is mismatched? anther - female stigma - female…

A: 'Anther-Female' is mismatched because anther is a part of the stamen, a male reproductive part of a…

Q: What is produced inside the anthers? What gamete is carried by these products?

A: The flower has 4 whorls- 1. Androecium- Group of anthers. 2. Gynoecium- Group of a pistil. 3. Calyx-…

Q: Some pollen grains will not germinate in vitro. They will germinate only on compatible stigma. Why?

A: In the womb of a flower comes the pollen of flowers of different species of plants. But not all…

Q: in a soaked seed of corn, can you locate a hilum or raphe?

A: A hilum is a scar or mark left on a seed coat by the former attachment to the ovary wall or to the…

Q: Meiosis occurs within the: A. Endosperm B. Petal C. Ovary D. Ovule E. Stigma

A: Meiosis is a special type of cell division of cells into the sexual reproductive material used to…

Q: This tea is brewed from young leaves covered with trichomes. This tea is called tea. chai green…

A: White tea There is no official definition of white tea, some sources use the term to refer to tea…

Q: n sunflower, If there are as many stamens as petals, are the stamens opposite or alternate with the…

A: Sunflower is the largest family of flowering plants. It belongs to the family Asteraceae or…

Q: 15. Sticky structure where pollen enters the pistil 1- Style Stigma Anther 2- 3- Ovary 4-

A: Flowers are the reproductive portion of a plant. They are associated with reproduction, but at the…

Q: Which of the following statements about a stamen is FALSE?

A: stamen is the part of the male reproductive system of the flower it consists of anther and filament…

Q: What is the hilum of the seed? A micropyle? What purposes do they serve?

A: The basic anatomy of seeds varies greatly between species, but the basic anatomy remains the same.…

Q: . .is the arrival of pollen on a receptive stigma. ... .

A: A flower is the reproductive part of an angiosperm plant's modified thick shoot. The transfer of…

Q: What is the pore in ovule through which the pollen tube enters called?

A: Sexual reproduction is a common phenomenon in plants. In plants, the stamen, which gives rise to…

Q: In Sunflower, if it is a gamopetalous, are the stamens epipetalous? If so, are the stamens inserted…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Is meosis produce pollen grain?

A: Meiosis is a type of cell division in which a parent cell divides into four daughter cells. The…

Q: Explain the structure of the pollen.

A: Pollen grains are microscopic structures that are responsible for transporting the male reproductive…

Q: Identify each part in a flowering plant and write whether it is haploid(n) or diploid (2n).(a) Ovary…

A: A gene is a sequence of nucleotides in genome that codes for a functioning molecule. There is…

Q: FRUIT PERSISTING FLORAL PARTS POSITION OF OVARY (HYPOGYNOUS, EPIGYNOUS, PERIGYNOUS) SYMMETRY…

A: Generally the floral parts include the calyx, sepal,petal, stamen,etc. Which gives a typical…

Q: True or false. 1.) The ovary becomes the seed when matures 2.) Pollination is the transfer of pollen…

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: Seeds are mature ______; fruits are mature _______.a. ovaries; ovulesb. ovules; stamensc. ovules;…

A: Seeds -- Seeds can be defined as an embryonic plant in a covering which act as protecting cover , as…

Q: Enlist the requirements for the sexual propagation by seed.

A: Sexual propagation involves the union of the pollen (male) with the egg (female) to produce a seed.…

Q: In bougainvillea, If the flower is gamopetalous, are the stamens epipetalous? If so, are the stamens…

A: The flowers are known to be the reproductive structure which consists of thalamus and floral leaves.…

Q: Name the largest flower.

A: Flowers are the structures of the flowering plants responsible for sexual reproduction in them.

Q: 4 F E 10 D 11 13 A- B

A: Answer: A: Ovary B: Egg/Egg Cell/Egg nucleus C: Synergids D: Polar nuclei E: Antipodal cells F:…

Q: 3. Structure that produces pollen Filament Stigma Style 2- 3- Anther 4-

A: Stamen Pollen producing reproductive organ of a flower. This consists of two parts: The Anther or…

Q: Trace the offspring of orchid flower up to second generation. Given: P- violet y-yellow Parent: PP X…

A: A trait that is shown in an animal is due to it's gene regulation. Every gene is regulated by the…

Q: In Bougainvillea, sunflower, and hibiscus, what is the insertion of anther? what is the ovary…

A: Depending on the site at which the filament is attached to the anther, it can be classified as…

Q: In Sunflower, how many carpels compose the pistil? If the pistil is compound, are the ovaries united…

A: taxonomic classification is Domain: Eukaryota Kingdom: Plantae Phylum: Tracheophyta Class:…

Q: After fertilization, the _______________ develop(s) into a fruit and the _______________ develop(s)…

A: Fertilization in plants (flowering) is called Double fertilization in which there are two sperm…

Q: Why are gymnosperms nicknamed "naked seeds?" Because they originate from an egg cell only, rather…

A: Gymnosperms are vascular, non-flowering, but seed-producing plants. They have a saprophytic…

Q: Identify the incorrect association: peduncle:tequila fruit:beer leaves:absinthe female seed cone:gin…

A: Peduncle:tequila

Q: TRUE OR FALSE 1. The mature sporophyte starts to form sporangium that houses sporocyte (precursor…

A: The branch of biology that deals with the structure, function and evolution is called zoology. It…

Q: Seeds are mature_____ ; fruits are mature_____ . a. ovaries; ovules c. ovules; ovaries b. ovules;…

A: The embryonic stage of a plant's life is represented by the seed. The embryo (immature seed),…

Concept explainers

Embryology

Question

At the time of entering into ovule, pollen tube has:
a) three male nuclei
b) two mole nuclei
c) one gamete nucleus
d) four male gametes

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Name the structure through which pollen tubes enters the ovule.
A pollen tube together with its contents of male gametes constitutes the ____.
Figure 26.8 At what stage dees the diploid zygote form? when the female cone begins to bud from the tree at fertilization when the seeds drop from the tree when the pollen tube begins to grow
Seeds are mature _______ ; fruits are mature_______ . a. ovaries; ovules c. ovules; ovaries b. ovules; stamens d. stamens; ovaries
Place the following events in the correct order: 1. pollen tube grows into ovule 2. insect lands on flower to drink nectar 3. embryo develops within the seed 4. fertilization occurs 5. pollen carried by insect contacts stigma (a) 2, 5, 1, 4, 3 (b) 1, 4, 2, 5, 3 (c) 3, 2, 5, 1, 4 (d) 5, 1, 3, 4, 2 (e) 2, 5, 4, 3, 1
Enlist the requirements for the sexual propagation by seed.
The formation of a tough wall of sporopollenin around the male gametophyte leads to the production of what end product? -Ovules -Eggs -Anthers -Stamens -Pollen
Caneberries (raspberries and blackberries) develop from... 1.single flower with many ovaries* 2. multiple flowers each with a single small ovary 3. one flower, with one ovary and many tiny 'fruitlets' 4. one flower with many ovaries that each have many small 'fruitlets'
Name the female reproductive organ of a flower bearing ovules.
Define the following terms:(a) aestivation (b) placentation (c) actinomorphic (d) zygomorphic (e) superior ovary (f) perigynous flower(g) epipetalous stamen
1. Show a picture of a male, a female and a hermaphrodite papaya flowers. Label the male and the female parts.2. Which papaya flower is perfect, imperfect, complete and incomplete?
What is the female cone of pinus?