A.2. Flower types: (30) Perfect/ Imperfect Ovary position and Likely Pollinator Nature of Symmetry Incomplete/ Complete Flower Petals Vector Attachment of Whorls Gumamela Bauhinia

Q: If you exposed seeds to a series of red light versus far-red light treatments, which of the…

A: Introduction: To absorb light, plants have specific pigments called phototropin and phytochrome.…

Q: traits flower position, pod shape and stem length are examples of

A: Characteristics of plant: There are many characters for plant. Some of these are visible and other…

Q: Explain how flowers, fruits, and seeds contribute to the reproductive success of angiosperms.

A: Angiosperms are plants that produce flowers and bear their seeds in fruits . They are the largest…

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: 14. The embryonic stem in a seed is called the (a) radicle. (b) hypocotyl. (c) seed coat. (d)…

A: Introduction A seed is an embryonic plant with a protective layer around it. Seed development is a…

Q: Examine closely the dissected 5 different flowers for these characteristics based on:      -…

A: Characteristics of the given specimens :-

Q: Observe the given figure and answer the following questions -C i. Name the parts labelled a, b, c, d…

A: Flowers are the reproductive organs of plant and are major characteristics of angiosperms. These are…

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: A. What is the modified stem structure of: -Gumamela flower -Grass flower

A: Modified stem : The stem modification that has enlarged fleshy leaves emerging from the stem or…

Q: Answer the following questions: What is meant by “double fertilization”?

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The transfer of pollen grains from the male to the female reproductive structure is known as (a)…

A: Pollen grains consist of the male gametophyte stage of the plant. The cells inside the pollen grains…

Q: 7. Which of the following statements is/are true? I. Pistil is a male reproductive part of plants…

A: There are four distinct wholrs of flower -  Calyx Corolla Androecium Gynoecium

Q: he table below summarizes the features of 4 different flowers, A to D. Flower petal colour…

A: Pollination is the process of moving pollen grains from a flower's male anther to its female…

Q: 1. Some plants grow mostly upward and no side branches. This condition is known as A. Apical…

A: Phytohormones or plant hormones are specific chemical molecules that are released from specific…

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: Choose the right letters that describe the pictures

A: This is the experiment to show how plants grow towards light and against light .  a) The seedling…

Q: Discuss briefly the following types of aestivation in flowers i) Valvate ii) Twisted iii)…

A: Aestivation refers to arrangement of different parts of flower such as sepals or petals within 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: Define the following terms:(a) aestivation (b) placentation (c) actinomorphic (d) zygomorphic (e)…

A: Plants are multicellular organisms in the kingdom Plantae. It uses the process of photosynthesis to…

Q: c. This gene is a major player for controlling floral meristem identity. (A) LEAFY (B) TERMINAL…

A: Genes play a very important role in the differentiation of flower parts. Arabidopsis thaliana is a…

Q: Using the illustrations above, arrange the following statements FROM 1-5 to explain the process of…

A: Answer: Introduction: Pollen is formed in the anthers of the flower. Through its growth from an…

Q: Which of the following best explains the function of sepals during flower formation? to receive…

A: BASIC INFORMATION  FLOWER It is considered as the reproductive part of the plant. It helps in…

Q: Seed germination may depend on the presence or absence of several external and internal factors.…

A: Seed is formed from ovule which contain embryo that get continuous nourishment . When suitable…

Q: 1. The pedicel of a flower is: a leaf-like structure that contains the ovules. the part of the…

A: Flowers are the reproductive part of a plant. They are bright and colourful to attract pollinators.…

Q: 20 Identify the flower type based on corolla. (2 Points) rotate bilabiate campanulate papilionaceous…

A: Rotate corolla is flat and circular as in capsicum  Bilabiate corolla is onee with two lips as in…

Q: arrange the following statements to explain the process of pollen formation in angiosperms.…

A: Process of pollen formation: A diploid sporogenous cells differentiate as microsporocytes (pollen…

Q: Give examples for each type of the following 1. Complete and incomplete flowers 2. Perfect and…

A: Complete flower It contain four flower parts: petals, sepals, stamen and pistil. Example are rose.…

Q: Match the column I with column II and select the correct option. Column- Column- II a. Ovule (i)…

A: Ovary is an organ in the female reproductive system of both plants and animals. It is the organ in…

Q: Cleistogamous flowers are invariably autogamous because” (a) These flowers do not open at all. (b)…

A: Introduction : Pollination is the process of reproduction in plants. The process involves transfer…

Q: Identify the part of the flower based on the function. a.) Male reproductive part b.) Makes the…

A: BASIC INFORMATION  FLOWER  In a plant flower act as a reproductive part.  As they are reproductive…

Q: Which of the following is not a typical trait of domestication? a. UV tolerance b.

A: Domestication of plants is done to select for beneficial plant varieties.

Q: Draw a flow chart of fruit classification. The classification should include the types of fruits,…

A: There are three main types of fruits 1. Simple fruit -this fruit developed from monocarpellary ovary…

Q: The pollen lands on which part of the flower? a. stigma b. style c. ovule d. integument

A: Plants are multicellular and mostly green colored organisms belonging to kingdom Plantae. They…

Q: The small opening in the integument(s) of the angiosperm egg sac through which the pollen tube…

A: Answer is e. The micropyle

Q: fus. 4. Describe the basic structure of the flower (be brief but complete) or draw a picture of a…

A: R. H. Whitaker’s classification system divides organisms into five distinct kingdoms. KIngdom…

Q: A flower that lacks stamens is both _______________ and _______________. (a) complete; imperfect (b)…

A: The male reproductive organ of a flower is known as the stamen. It is in charge of producing pollen…

Q: B. Classify the flowers whether they are regular or irregular, complete or incomplete. Observe and…

A: The external morphology of plants helps in distinguishing them from other plants. The flowers of the…

Q: (4) Study the diagram below. Which of the following options correctly matches the part of the fiow s…

A: Introduction :- The reproductive structure of blooming plants is the flower (plants of the division…

Q: Which of the following phrases best explains how differing maturity levels of the pistil and stamen…

A: The process of the formation of new organisms from the existing organisms is called reproduction. It…

Q: B. Match the hormones that are supposed to be added to a plant in order to achieve the following…

A: The plant hormones are naturally produced in the plants at specific times, but we can use these…

Q: perfect from imperfect flower.

A: A flower is one of the most important part of a plant. It not only attracts pollinators with its…

Q: 3.Which hormone promotes ripening of fruits? Read and analyze the question and choices CAREFULLY;…

A: Ripening in fleshy fruits induces changes such as coloure development, softening, starch hydrolysis,…

Q: Describe the orders Fabales, Rosales and Brassicales based on the ff: A. Plant type (monoecious or…

A: The Fabales are a flowering plant order classified as eudicots in the Angiosperm Phylogeny Group II…

Q: Given below is an experimental setup to demonstrate a particular tropic movement in germinating…

A: (i) 1 – Radicle  2 – Plumule

Q: After pollination and fertilization, as the ovule develops into a seed, the ovary matures into a…

A: Botany is the field of biology that studies plants, particularly their structure, characteristics,…

Q: TRUE FALSE About the flower 1°) it is a set of modified leaves 2°) is basically unisexual 3°) it…

A: Flower is the main organ of sexual reproduction in angiosperms.the axillary or ethical part from…

Q: Explain the factors affecting of your success or failure in asexual propagation of plants.

A: Asexual propagation involves taking a part of one parent plant and causing it to regenerate itself…

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