- Periplaneta (Cockroach): This is also a multicellular organism. Like the aphid, it has multiple cells, and its size and number can change, disqualifying it from being considered immortal. 4. Conclusion: - Based on the analysis, the organisms that are considered immortal are unicellular organi...
<p>To determine which of the given options is a unicellular microbe, we will analyze each option step by step.</p><p>1. <strong>Identify the Options</strong>: The options provided are: - Spirogyra - Virus - Paramecium - Hydra</p><p>2. <strong
In the case of Hydra viridissima, it unlike most European species, is a "warm crisis" hydra, since it usually reproduces asexually, but when the temperatures rise to, or are maintained at high levels (≥ 20 °C), it reproduces s exually14,53. In experimental conditions, the...
body symmetry refers to the correspondence of body parts, in size shape, and relative positions on opposite sides of a dividing line or distributed around a central point or axis. Answer and Explanation: Most animals have a body that is bilaterally symmetrica...
Murray, V. (1990) Are transposons a cause of ageing?Mutat. Res.,237, 59-63,https://doi.org/10.1016/0921-8734(90)90011-f. ArticleCASGoogle Scholar Nelson, P., and Masel, J. (2017) Intercellular competition and the inevitability of multicellular aging,Proc. Natl. Acad. Sci. USA,114,...
What is the scientific name for a leatherback sea turtle? What is an amoeba's life like? How many species of amoeba are there? What is the second of the two names in an organism's scientific name? What is the type of nutrition in amoeba and hydra? What is the habitat of an amoeba...
Watch complete video answer for “Hydra reproduces by budding. It is” of Biology Class 12th. Get FREE solutions to all questions from chapter COELENTERATA AND CTENOPHORA (OR CNIDARIA AND ACNIDARIA).
Can you consider cell division as a type of reproduction in unicellular organism? Give one reason. View Solution Can you consider cell division as a type of reproduction in unicellular organism? Give one reason. View Solution Can you consider cell division as a type of reproduction in unicellular...
Question 6: Sponges: a) are in the phylum Porifera. b) have cnidocytes. c) are dioecious. d) have bilateral symmetry. e) all of the above What are eukaryotic, multicellular organisms such as mammals called? a. Animalia b. Bacteria...
Which organism is planktonic only for part of their life cycles? (a) Holoplankton (b) Meroplankton (c) Nekton (d) Phytoplankton (e) Zooplankton. Planktons: Planktons are minute living organisms that move in water along with water...