Select the best answer. How does algae reproduce? Ask Question + 100. How does algae reproduce. only sexuallyC. How does algae reproduce? We have some tips for you to fight the formation of algae: Set more pond plants. Chlamydomonas under favourable season withdraws flagella and it comes a resting stage. 0 0. The life cycle of most large kelp begins when a mature plant releases its spores directly into the water. This thread is archived. Audio Excerpt “A Peek Into The Sex Lives of Algae,” July 14, 2017. only asexuallyB. How does algae reproduce? Algae get its food from the sunlight just like a regular plant. Entrance of the antherozoid: place where the antherozoid penetrates. In blue green algae like Nostoc, Cylindrospermum, the main filament breaks into small fragments of varying length called hormogonia. Algae grow in shallow ponds or bioreactors where they use photosynthesis (sunlight, CO2 and other nutrients) to grow, reproduce and generate oil. Methods of asexual reproduction include discharging spores and fragmentation of the algal bodies. hide. Questions. TutorsOnSpot.com. Overnight, this algae develops clusters. The buds detach to make new thalli. They have chorophyll and make their own food. Not sure on what level your question begins but I'll give it a shot. Prevent algae. You’ll also want to buy algae growth solution and a clear lidded container. Humans use algae as food for production of useful compounds,as bio filters to remove nutrients and other pollutants from waste waters. How Does Algae Reproduce. How does moss reproduce asexually? The sexual reproduction takes only under favourable condition. How does algae reproduce?A. We have over 1500 academic writers ready and waiting to help you achieve academic success. How does algae reproduce? I've been taught that algae reproduce either asexually or through spores. An aquarium for example? Blue-green algae, more appropriately referred to as ‘cyanobacteria’, are plant-like bacteria that most commonly live in fresh and salt water. please help, i need at least a small paragraph on how blue green algae … Join Yahoo Answers and get 100 points today. Biology. Algae can also reproduce sexually. The hormogonia may be formed at the place of heterocyst in the filaments. Algae can reproduce in many different ways. Biology Plantae part 6 (Algae: Asexual & Sexual Reproduction) CBSE class 11 XI Get your answers by asking now. Some produce spores that they send out on air currents. i have looked everywhere but no answers. How does algae reproduce asexually - 6247101 1. Asexual reproduction occurs during the favourable as well as unfavourable condition. How does algae reproduce? Red algae reproduce both asexually and sexually. Sexual reproduction, as well as alteration of generations, is widespread among the Rhodophyta, but two classes of red algae (floridean and bangean) have particular variations. Make sure your container is clean, and select an area to grow the algae where you can give them 12 hours of light per day using either a grow light or a regular 40-watt bulb. Green Algae mostly produces asexually by mitosis or sexually. 7 answers. 3.16A), diatoms etc. Further, the viability in the micro-gravitational environment was comparable to the viability of algae grown on Earth. Log in Join now Secondary School. Our results show that the algae survived a period of 29 days of microgravity, and were able to reproduce when sent to the International Space Station. Egg: embryonic stage of the alga, which precedes by zygotic stage. Within this machine, the single celled organisms reproduce by cell division, or mitosis, resulting in an extremely fast growth rate. Take care that the fish will eat the feed distributed within a few minutes. The release of spores is directly related to the seasonal increase in daylight (Edwards, 1998). Some algae like spirogyra reproduce by the conjugation method, while certain higher forms of algae follow a reproduction cycle, which is called the ‘alternation of generations’. both sexually and asexuallyD. How does algae get its food? I understand how they reproduce and what they need to survive. Totally submerged plants like algae (giant kelps in the ocean and things like Spirogyra in freshwater streams and ponds) don't flower, but reproduce by releasing gametes (reproductive cells) into the water where they must, by chance, encounter another reproductive structure to fertilize for sexual reproduction to occur. Order an Essay Check Prices. Select the best answer. In terms of general fish reproduction, it is important to know that some fish migrate to reproduce. How Different Bee Species Reproduce. Still have questions? How does algae get introduced to new water sources? Depending on the species of alga, this division can take anywhere from 8 to 24 hours. Algae uses energy from the sun to produce its own food. This can happen when the stem of a large clump of moss dies back, resulting in the clump becoming individual plants. report. How does algae reproduce? Asexually and sexually it depends on the algae and its conditions. Join. save. Order Your Homework Today! Select the best answer. How does Polysiphonia reproduce? To grow bioluminescent algae at home, start by ordering a culture online. What kinds of jobs can I get with a BS in biology? Log in Join now 1. Answers (1) Carolyne 9 August, 02:25. The way bees reproduce is not so different from other similar insects, such as wasps. Asexual (also known as vegetative propagation) is when part of the plant breaks off and grows into a new plant with the same genetics as the original plant. Algae reproduces very quickly and only sunlight, water, carbon dioxide, and only need a few inorganic nutrients to grow. Green algae also do vegetation reproduction. Re: How does algae reproduce? The unicellular forms of algae commonly reproduce by this simple process, often called binary fission as found in Chlamydomonas, Synechococcus (Fig. LOGIN TO VIEW ANSWER . Biology. What do humans do with algae? Answer. How does algae get its food? 5 answers. Advancements are needed to optimize the supply of light, CO2, and nutrients to the algae. Algae generally have cellular mechanisms that are good at producing large quantities of triglycerides, conventionally known as oils. Today, algae include certain types of green algae, which are widely used not only as a source of nutritious food, but also for producing different types of nutritional supplements. Source(s): https://owly.im/a8Z41. Not Sure About the Answer? My question is how does water transition from being clean and lifeless too becoming a cesspool of life. (vi) Budding: In Protosiphon budding takes place due to proliferation of vesicles. share. only by fission (Original Segment)Print this segment transcript.. 1. Date: Wed Apr 17 08:32:18 2002 Posted By: Aydin Orstan, Staff, Office of Food Additive Safety, Food and Drug Administration Area of science: General Biology ID: 1017808896.Gb These were the ancestors of all modern land plants. 0. Trending Questions. Do not feed the fish too much. Chlamydomonas reproduce by asexual and sexual means. How does algae get its food? Add your answer and earn points. Algae will make a green mass of the pond water and spoil pond fun and restrict plant growth. what is bigger a blood cell or a DNA? At BFS, a small amount of algae is collected from the sea and then harvested in a photosynthesis machine. How then do algal populations persist in mountain streams? I teach an entire course on phycology (algal biology) at the college level, and I can tell you this is a complicated question. 6 comments. only asexually only sexually both sexually and asexually only by fission. During this stage the protoplasm withdraws inwards from the cell wall and thus … Click to see full answer. In life cycle of Polysiphonia both asexual and sexual reproduction takes place. … Because of algae's small size, and tendency to plug/foul filters, harvesting it from water is challenging. Comment; Complaint; Link; Know the Answer? only sexually both sexually and asexually only by fission only asexually See answer dnkpanda is waiting for your help. Twenty-four hours later these clusters burst releasing gametes. Can not find the answer online. They develop after fertilization from zygote and later bear carposporangia. Brown algae can reproduce both sexually and asexually; both the motile zoospores and gametes have two unequal flagella (Britannica Online, 2000). After reproducing, the algae dies and is washed ashore. Sexual reproduction: reproduction by the union of male and female gametes. However, this form of algae reproduces only when the surrounding water is calm. Then plant bears tetrasporangia which form four haploid tetraspores which again give rise to male and female gametophytic plants. Green algae undergoes sexual reproduction approximately every 24 hours. i really need to know this for a science project. Large algae reproduce by spores. Many small algae reproduce sexually by ordinary cell division or by fragmentation. Remove dirt from the bottom and clean the filter. Alga Fucus vesicululosous reproduce sexually, as well. Once eels are ready to reproduce, they descend to seas where they spawn. 88% Upvoted. The biggest difference, however, is just that solitary females are all fertile, whereas, with the eusocial bees, only the queens can reproduce. They are often blue-green in colour but they can also range from olive-green to brown to red. Some will simply replicate their cells, and then divide. Eels, on the other hand, inhabit rivers. It somewhat depends on which species, and if they’re eusocial or solitary. Sexual and asexual reproduction of green algae: reproduction by the union of male and female gametes or by other parts of an organism. Four hundred and seventy million years ago, a seemingly innocuous group of algae called charophytes made their way from the depths of the world’s oceans into the shallower freshwater bodies and lakes and streams, and from there onto land. For example, salmon live in the sea, but they traverse to rivers to spawn, making them anadromous. Asexual reproduction. Like algae, they are photosynthetic, capable of converting sunlight and nutrients into the energy required for growth and reproduction. 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