If the VIN3 gene had a loss-of-function mutation, how do youthink that would affect the phenotypes of summer-annual andwinter-annual Arabidopsis plants?a. Neither type would flower.b. Both types would flower at the proper time.c. The summer type would flower, but the winter type wouldnot.d. The winter type would flower, but the summer type wouldnot.

Q: If an oak tree grown in Florida were transplanted to Ontario, would its leaves change colour at the…

A: Florida is the southeasternmost U.S. state, with the Atlantic on one side and the Gulf of Mexico on…

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A: Arabidopsis is a small flowering plant .LFY and AP1 genes promote flower identity and TFL1 and TFL2…

Q: Seed germination is stimulated by _____; stem elongation is stimulated by ____________ Select one:…

A: Seed germination is the process of events that begin the germination of seed that grows into new…

Q: In a flower after fertilization, the following tissues are diploid: a. carpel, integuments, and…

A: Fertilization can be defined as the process in which a fusion of the male gamete with the female…

Q: The arrival of pollen grains on a receptive stigma is called_____ . a. germination c. pollination b.…

A: Step 1 Pollen grains represent the male reproductive propagule or young male gametophyte which is…

Q: When self-fertilizing, a dihybrid plant will produce offspring: Or to. in both ways indicated in…

A: A dihybrid plant is an organism, usually a plant, that is heterozygous for two pairs of contrasting…

Q: A plant lacking the WOODEN LEG gene will likely a. be incapable of transporting water to its…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: A seed containsa. a seed coat. b. cotyledon(s).c. an embryo. d. stored food.e. All of these are…

A: Seeds are produced from ripened ovules and after fertilization. Embryo emerges from the zygote, and…

Q: The coconut water from tender coconut is A. cellular endosperm. B. free nuclear endosperm. C. both…

A: Coconut is an edible fruit found in the tropical areas it is a species of the palm family. It has…

Q: All of the following are processes that occur during angiosperm reproduction EXCEPT A. One…

A: Answer. Reproduction in plants is of two types asexual and sexual reproduction.   The biological…

Q: The seed coat forms from the______ . a. integuments c. endosperm b. coleoptile d. sepals

A: A fruit is a mature ovary and its related parts. It typically contains seeds, which have created…

Q: Fruit forms from a flower’sa. ovary.b. sepals.c. carpels.d. stigma.

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: How does double fertilization occur in flowering plants?a. The two sperm in a pollen tube fertilize…

A: Double fertilization is a characteristic feature of angiosperms in which out of the two sperms…

Q: What function(s) does the carbohydrate callose have in the reproductionof flowering plants?a.…

A: Callose:                  A polysaccharide in the reproduction of flowering plants is recognized as…

Q: а.

A: Note - we are supposed to answer one question according to our guidelines. Please repost the other…

Q: Fruits do not form in gymnosperms becausea. in gymnosperms, the seed is surrounded by the ovule.b.…

A: Answer is a.) in gymnosperms ,the seed is surrounded by the ovule.

Q: The integuments of an ovule will develop into the a. embryo. b. endosperm. c. fruit. d. seed…

A: The integuments are the protective envelope that surrounds the ovule body. Based on integuments…

Q: Which of the following lettered structures would contain microsporangia?

A: Angiosperms are flower-bearing plants and are the most diverse group of terrestrial plants.The…

Q: Plant tissue culture takes advantage ofa. phototropism.b. gravitropism.c. asexual reproduction from…

A: Plant tissue cultures are a way by which plants are propagated asexually in test tubes in the…

Q: which of the following best describes the seeds of dicots? a. the seeds produce only one cotyledon…

A: Seed is a fertilized matured ovule consisting of an embryo enclosed by protective seed coats. The…

Q: How would a loss-of-function mutation in the α-amylase gene affect seed germination? a. The seed…

A: α-amylase: It is an enzyme that hydrolyses alpha bonds of alpha linked polysaccharides, such as…

Q: Apical dominance in a stem results in: a. There is an increase in the number of leaves produced. O…

A: Apical dominance is a tendency in which the plant's primary middle stem is predominant and stronger…

Q: How are compound leaves distinguished from simple leaves?a. Compound leaves do not have axillary…

A: In a simple leaf, the lamina is entire or incised, the incision does not touch the midrib. in…

Q: Angiosperm flowering is controlled bya. temperature.b. gibberellins.c. photoperiod.d. magnesium.

A: Plants are known to be the Primary Producer of nature. It is capable of processing its own food…

Q: Endosperm isa. haploid.b. diploid.c. triploid.d. tetraploid.

A: Endosperm It is a nutritive tissue stored in the seed for the embryo and it is formed by the fusion…

Q: In flowers, the structures that produce male gametophytes are called______ ; the structures that…

A: Flower can be defined as the organ present in the plant which participates in reproduction. The…

Q: The flower part that contains ovules is thea. carpel. b. stamen. c. sepal. d. petal.

A: Answer is a.) Carpel.

Q: It is the hormone which is responsible for stem elongation. *         a. Gibberellins       b.…

A: Plant hormones: a. It is an endogenous organic compound that is produced at very low concentrations…

Q: Structure 1. Corolla 2. Stamen 3. Carpel 4. Anther 5. Sepal 6. Seed 7. Calyx 8. Ovule Function A.…

A: Angiosperms - Angiosperms are flowering plants, the largest and most diverse group of plants on…

Q: At this stage of embryogenesis, the plant embryo forms eight cells. In Arabidopsis thaliana, it is…

A: Embryogenesis of a single cell gives rise to a living multicellular organism. The embryo formed from…

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: The seed leaves of a plant are called thea. meristem.b. endosperm.c. cotyledons.d. zygote.

A: Answer: Introduction: Angiosperm are the largest group of vascular green plants, containing 300,000…

Q: 1) Answer the following with regards to tree above: a. If you were to put 5594 yeast on the tree…

A: Cldogram or phylogenic tree --represent hypothesis about evolutionary relationship among a group a…

Q: The stamen consists of a long stalk called the filament that supports the ________. a. stigma b.…

A: A flower is the reproductive structure found in flowering plants (plants of the division…

Q: C. two embryos from two sperm cells and two eggs. D. one embryo involving one sperm cell and of…

A: As per the rule answering only 3 answers. kindly repost for other question to be answered.

Q: Which suite of reproductive features distinguishes angiosperms from gymnosperms?   A. The carpel,…

A:

Q: Elevated levels of this hormone promote seed dormancy? Select one: a. gibberellin b. abscisic acid…

A: Plant hormones These organic molecules also called phytohormones are responsible for regulating the…

Q: If tall stems is dominant to short stems in pansies, what type of stem will the offspring of a tall…

A: The answer is a)Tall. Tall stem(dominant) -TT Short stem(recessive) - tt TT      x      tt…

Q: On what are plant embryos dependent? Select one: a. Water for pollination b. Nutrients provided…

A: Plant embryo can be defined as part of the seed, or the bud comprises immature or primary forms of…

Q: if it is short day plant or long day plant. explaiin why. A. Bleeding heart plant flowers in May…

A: Short and long-day plants Short day plants are those that require a long duration of darkness and…

Q: In a fertilized ovule, n, 2n and 3n conditions occur respectively in A. antipodal, zygote and…

A: Introduction The process of fusing of the female gamete, the ovum or egg, with the male gamete…

Q: Match the flower structure with what it produces. Anther [ Choose ] [Choose ] Ovary Endosperm Pollen…

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Q: The fertilization of ovules from plant Q by pollen from plant R results in the production of seeds.…

A: Out of the given option the correct one is :  a. 0% We know, the zygote arrangement or preparation…

Q: The first visible plant organ that penetrates the seed coat during germination is the А. Еpіcotyl B.…

A: The germination of seed involves certain process. Each step have its own importance.

Q: While surveying plants in the jungles of Borneo, you come across a flowering plant that you have…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Domesticated banana plants produce seedless fruit because they are______ . a. triploid d. propagated…

A: