Consist of two lobes that contain pollen sacs
WebThe upper spore-producing part of the stamen is called Anther. It consists of either two lobes or one lobe. Each lobe contains two pollen sacs or microsporangia. Each anther contains either two lobes or one lobe. Anther with two lobes is called Dithecous anther and anther with one lobe is called Monothecous anther. So, the correct option is ... WebIt consist of two lobes that contain pollen sacs and pollen grains; 18. A. Identification: Identify what part of a flower is asked in each item.1. It supports the base of the flower2. It holds the pollen sacs3. It connects the stigma to …
Consist of two lobes that contain pollen sacs
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WebMar 31, 2024 · anther, in flowering plants, the part of a stamen that produces and contains pollen. Each anther is generally borne at the tip of a long slender stalk known as a …
WebJan 27, 2024 · Answer. Amino acids are organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional groups, along with a side chain (R group) specific to each amino acid. [1] [2] The key elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although other elements are found in the side chains of certain … Web8. It consists of two lobes that contain pollen sacs and pollen grains. A. filament C. anther B. stigma D. pistil. 9. It is the most obvious part of the flower. It attracts insects that are responsible for pollination. A. pollen C. style B. carpel D. petal. 10.
WebMar 27, 2024 · Verified. 258k + views. Hint: An ovary may have many ovules. Each ovule has an embryo sac, which in turn has a single egg cell. The anther is the fertile portion of the stamen. It has two similar halves, and each half consists of two lobes. Each lobe contains a pollen sac or microsporangium, which in turn consists of male gametes. … WebOct 16, 2024 · It consists two lobes that contain pollen sacs and pollen grains Answer 5.0 /5 1 saipraneeth94 Answer: In seed plants pollen sac is thee structures that have the pollen grains in it. there are four pollen sac in each Anther in case of Angiosperms in which the microspore mother cells are found.
WebIt consist of two lobes that contain pollen sacs and pollen grains; 18. A. Identification: Identify what part of a flower is asked in each item.1. It supports the base of the flower2. …
WebFeb 9, 2024 · Answer: A normal bithecous or dithecous anther is made up of two anther lobes, which are connected by a strip of sterile part called connective. Two anther lobes contain four elongated cavities or pollen sacs (microsporangia) (Fig. 2.5B) in which pollen grains are produced. what is the answer I can't andertand microspangia just read my … shanghai tractor \u0026 internal combustion engineWebThe parts and functions of the gumamela flowers are: Anthers – support the pollen sacs. Stamen Tube – produces pollen; reproductive organ of flowers. Style – the flower’s ovary. Stigma – where the male pollen grain enters; contains the flower’s ovules that will turn into seeds once pollenated. shanghai tractor partsWebIt consists of either two lobes or one lobe. Each lobe contains two pollen sacs or microsporangia. Each anther contains either two lobes or one lobe. Anther with two … shanghai traction marine co. ltdWebFeb 7, 2024 · What part of the flower which consists of two lobes that contain pollen sac and pollen grain? A. Anther B. Pistil C. Stamen D. Style. please help me Advertisement Answer 3 people found it helpful sheina20 Answer: c. Stamen Explanation: stamen Each stamen is made up of filament and anther. microsporangia located at the corners , two in … shanghai trackingWebFeb 7, 2024 · It is part of the flower consist of two lobes that contain pollen sacs and pollen grain 1 See answer Advertisement Advertisement patatascheese patatascheese Answer: ANTHER. Explanation: A normal bithecous or dithecous anther is made up of two anther lobes, which are connected by a strip of sterile part called connective. shanghai trade showWebEach anther contains either two lobes or one lobe. Anther with two lobes is called Dithecous anther and anther with one lobe is called Monothecous anther. Theca is the cavity in the lobes. Each theca contains two microsporangia, also known as pollen sacs. The microsporangia produce the microspores, which for seed plants are known as … polyester canvas fabric for sublimationWebIt usually consists of an anther and a filament. c. It contains four microsporangia. d. It contains pollen sacs. e. It is part of the gynoecium. It is part of the gynoecium. Microsporangia are located in the: a. ovary. b. corolla. c. locule. d. anther. e. filament. anther The gynoecium consists of all the ______ of a flower. a. carpels b. ovules shanghai tractor engine parts