Q: Some ancestral plants had a difficult transition to land, as challenges to survive caused plant…
A: Plants are defined as the multicellular organisms that belong to the kingdom Plantae, and they use…
Q: Which of the following statements regarding plants is false?a. Meiosis within anthers produces…
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: Which of the following pairs is mismatched? Select one: o A. Sepal : part of sporophyte o B. Style :…
A: Anatomy is the branch of science that deals with the study of structure and parts of a body. Plant…
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A: Plant hormones or phytohormones are the organic molecules that control the growth and development of…
Q: Four of the following are steps occur in the earliest stages of seed germination. Choose the fifth…
A: Germination of seeds is a complex process that involves various physiological, biochemical, and…
Q: Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from…
A: Gymnosperms and Angiosperms are different groups of plants that belong to the kingdom Plantae.…
Q: Most gymnosperm seeds _______________. Select one: a. have attached wings to aid in dispersal b.…
A: Gymnosperms are considered as terrestrial vascular plants possessing proper xylem and phloem for the…
Q: 1. Ovary will become the _____. A.seed coat B.fleshy fruit that can be eaten C.whole seed…
A: Ovary in botany , enlarged basal portion of the pistil , the female organ of a flower.
Q: 1.10 All of the following statements about plants are true except one. Select the statement that is…
A: Answer : The correct answer would be according to the question would be : Option B) a protected…
Q: Your present concept of plants is probably quite accurate. Most have roots, stems, leaves, and…
A: Biodiversity supports biological system profitability where every species, regardless of how little,…
Q: Choose the one answer that fits best. Which of the following statements regarding seed germination…
A: * seed germination is a process which an organism grows from a seed or spore. *sprouting of a…
Q: Seed plants lack which of the following structure(s)? (a) ovules surrounded by integuments (b)…
A: Seed plants are those which produce seeds and are also called as spermatophytes. Gymnosperms and…
Q: Which of the following is NOT a purpose that the flower serves in an angiosperm? A. protects the…
A: Flowers help to attract the pollinator and increase the chance of fertilization.
Q: Key features of seed plants facilitating life on land include threeof the following four traits.…
A: Seed plants are also known as spermatophytes or phanerogams. The seed plants dominate almost all of…
Q: Find out the incorrect one for vernalisation. a.Stimulus of vernalisation is perceived by embryo…
A: Incorrect option : Helps to grow more than one crop in a year. Vernalisation enables biennial plants…
Q: Why is seed dispersal important in the life of plants? What would be the consequences of having…
A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…
Q: Mosses Ferns Pines Oaks Flowers Seeds Wood Xylem and phloem Embryo (b) 4. According to the tree…
A: Out of all the given options, Option (a) Embryo, Option (b) Xylem and Phloem, Option (c) Woods and…
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: 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: Give five plant examples each: A. Auxiliary or lateral buds
A: There are several types of buds observed in plants that are classified based on their location,…
Q: Which of the following structures in a flower is not directly involved in reproduction? a. the style…
A: The plant sexual reproduction occurs by the fusion of male and female gametes in the flower. The…
Q: C. For numbers 21 to 24, match the parts of the flower with what they will develop into after…
A: Fertilization is the process of fusion of the male and the female gamete to produce the zygote. In…
Q: The sporophyte of nonvascular plants A. possesses anthers and archegonia O B. produces spores C. is…
A: Thank you for the question Answer :- The correct option is B( The sporophytes of non vascular…
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: Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the…
A: Venn diagrams are graphical representation of what is similar and what is dissimilar between…
Q: Choose the statement that is true.a. All flowers are pollinated by bees.b. Apple trees are…
A: Flowering plants are vascular plants that reproduce through the production of flowers. Within a…
Q: Which of the following is an advantage of asexual reproduction? a. Cuttings taken from an adult…
A: Reproduction is a Biological process of forming offspring by the fusion of male and female…
Q: The seed coat formes from the Select one: O A. the haploid antipodal cells O B. the diploid…
A: Seed is the diploid structure. It is found in the gymnosperms and angiosperms. The parts of a seed…
Q: GENETICS 1. Which of the following does not belong? A. Seed Color B. Flower Color C. Seed Shape D.…
A: 1. There were seven characters selected by Mendel for his experimental work in genetics. 2. Self-…
Q: The inner most whorl of leaves in a flower contains? O sepals O petals carpels (pistils) O stamens
A: A flower is a reproductive organ of the angiosperms. The major part of the flower is the stamen…
Q: A prothallus is: O a. Atype of gametophyte. O b. Found in the conifers for transporting the sperm. O…
A: Ferns are a vascular plant group that belongs to the Pteridophytes plant kingdom. They reproduce by…
Q: What is the function of endosperm? O None of the above O It develops into the fruit. O It provides…
A: During fertilization in endosperm, out of the two male gametes, one male gamete fuses with egg to…
Q: Where in an angiosperm would you finda megasporangium?(A) in the style of a flower(B) enclosed in…
A: Flowering plants are also called the angiosperm. Megasporangia (female sporangia) produce…
Q: Which of the following is incorrect about the scutellum of a seed: O a. It will emerge from the seed…
A: As per the guidlines we are supposed to answer only first question in case of multiple posted.…
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: The_____ of a flower contains one or more ovaries in which eggs develop, fertilization occurs, and…
A: A flower is the reproductive part of the plant which later on develops into a fruit. A flower is…
Q: What is the relationship between pollination and fertilization in flowering plants? Select one: a.…
A: Pollination brings gametophytes together so that fertilization can occur.
Q: Plants develop from stem cells called O A. blastocyst O B. meristems O c. embryonic stem cells O D.…
A: Stem cells are undifferentiated cells that have the capability to divide and differentiate into a…
Q: Double fertilization in flowering plants occurs by two sperms that fertilize: O polar nuclei and egg…
A: Double fertilisation is the special feature found in angiosperm. The flower is the characteristic…
Q: The portion of an embryonic axis that above where the cotyledons are attached and below the first…
A: In plants zygote is produced by the fusion of male and female gamete. This zygote undergoes certain…
Q: What is the function of structures Y and Z? .Y O They enable the flower to undergo photosynthesis. O…
A: Flower is the reproductive structure that is present in the plant. There are basically two parts of…
Q: The flower part that makes up the lower (or outermost) whorl of floral leaves is called the…
A: Introduction The reproductive system of angiosperm blooms is unique. The term "flower" is usually…
Q: Which of the following statements is correct? A. Double fertilization is unique to seed plants B.…
A: Since you have posted multiple questions, we are instructed to answer the first one. If you want a…
Q: The endosperm of an angiosperm seed can be compared to what in reptilian eggs? O A. Placenta, O B.…
A: c. yolk sac
Q: lowing phrases best explains how differing maturity levels of the pistil and stamen are beneficial…
A: Stamen is the male reproductive part of the flower and pistil is the female reproductive part of…
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- What is the relationship between pollination and fertilization in flowering plants? Select one: a. Fertilization precedes pollinations. b. If fertilization occurs, pollination would be unnecessary. c. Pollination brings gametophytes together so that fertilization can occur. d. Pollination easily occurs between plants of different species.A fruit is(A) a mature ovary.(B) a mature ovule.(C) a seed plus its integuments.(D) an enlarged embryo sac.The process of _______________ in flowering plants involves one sperm cell fusing with an egg cell and one sperm cell fusing with two polar nuclei. (a) coevolution (b) germination (c) double fertilization (d) apomixis (e) pollination
- A plant biologist discovers a new species of plant in the ashes of a recent forest fire along the sides of a steep mountain range. It is fall, and temperatures are dropping below freezing. The biologist cannot stay in the field to observe the plant. What can he infer about the plants reproductive strategy based on his recent observations? A) the plant will produce flowers because at this altitude there is sufficient sunlight B) the plant will produce comes because cones will mature into adult plants more rapidly C) the plant will produce cones because cones allow for seed dispersal through all seasons D) the plant will produce flowers because flowers can protect the seed from extreme conditionsA seed protects thea. embryo. b. ovule. c. ovary.d. pollen grain.The female gametophyte in flowering plants is also called the (a) polar nuclei (b) anther (c) embryo sac (d) endosperm (e) sporophyll
- In a plant’s male reproductive organs, development of pollen takes place in a structure known as the ________. a. stamen b. microsporangium c. anther d. tapetumIn flowers, the structures that produce male gametophytes are called _______ ;the strcutures that produce female gametophytes are called _______ . a. pollen grains; flowers c. anthers; stigma b. stamen; carpels d. megaspores; microsporesThe monopteros mutant (a) lacks a primary root (b) develops normally until the plant becomes reproductive (c) has abnormal leaf morphogenesis (d) was discovered in rice after its genome was sequenced (e) is one of only two developmental mutants known in Arabidopsis.
- Which of the following statements is false? a. Ferns produce seeds inside sori. b. Conifers do not produce fruits. c. Both gymnosperms and angiosperms produce pollen. d. Only angiosperms produce flowersWhich of the following are reproductive organs? Select all that apply A. Root B. Leaf C. Stem D. Seed E. Fruit F. FlowerOver the course of plant evolution, there has been an increasing dominance ofa. the gametophyte generation.b. C4 photosynthesis.c. angiosperms.d. the sporophyte generation.
