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Olegator [25]
2 years ago
13

What is acropetal succession?​

Biology
1 answer:
Readme [11.4K]2 years ago
4 0

Answer:

<em><u>Acropetal suc</u></em><em><u> </u></em><em><u>cession refers to the arrangement of flowers, where the older flowers are present at the base and younger flowers are present at the a</u></em><em><u> </u></em><em><u>pex. In the centripetal succession, the younger flowers are present at the centre and older flowers are present towards the </u></em>

<em><u>p</u></em><em><u> </u></em><em><u>eriphery.</u></em>

pl s mark me as brainlist ✌ xD pl Z

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A mutation in the operator region of the trp operon can prevent the trp repressor from binding to this operator. When these muta
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Answer:

d. Tryptophan would bind to the repressor

Explanation:

However,the repressor would not be able to bind to the operator and switch off transcription.The cell would still be making tryptophan even though it is being supplied by the medium in which it is growing.This is a waste of energy.

4 0
3 years ago
Match these items. 1. taxonomic category within a kingdom fermentation 2. plant that lives on decaying organic matter host 3. br
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1. taxonomic category within a kingdom-phylum

This taxonomic category is at level below Kingdom and above Class (e.g Arthropoda, Chordata, Mollusca)

2. plant that lives on decaying organic matter-saprophyte  

Saprotrophic plants or saprophytes use saprotrophic nutrition meaning that have extracellular digestion to process death organic matter.

3. break down of complex molecules into simpler ones- fermentation  

Fermentation is a metabolic process that breaks down organic substrates in order to obtain energy. These processes are performed without the presence of oxygen (anaerobic processes).

4. multi-nucleated thread-like structures of fungi hyphae

This is one of the basic structural unit of fungi-long, filamentous structure that can form network-micelium. It is used for vegetative reproduction.

5. mycelia responsible for obtaining food from non-living organic material rhizoids

Rhizodis are unicellular or multicellular stuctures (branching hyphae) found in fungi that are similar to root hairs of plants. These structures are involved in saprotrophic nutrition of fungi.

6. asexual reproduction of yeast budding  

Budding is a type of asexual reproduction in which a new organism develops from some generative anatomical part of the parent organism.

7. a group of hyphae mycelia

Mycelum is fungi’s vegetative body that consists of network of branching hyphae.

8. reproductive cells which can tolerate bad conditions spores

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9. structures which house the reproductive formation fruiting

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10. mutually positive relationship between two species symbiosis  

Symbiosis is biological interaction between two species that can be mutualistic, commensalistic, or parasitic. More specifically, symbiosis refers to positive interaction for both members of it.

11. plant or animal which supports a parasite host

Parasitic relationship between species is the one in which organism (the parasite), lives on or in another organism (host).This relationship is positive for parasite but negative for the host.

6 0
3 years ago
Pls can someone help me do it
katovenus [111]
I believe the answer is B, “Monkeys and humans are most closely related because they have the least differences”
6 0
3 years ago
What could happen if an organism could not maintain homeostasis
vampirchik [111]

Answer:

They would be a damage of cells because homeostasis regulate the internal body environment so as to maintain a steady state to provide optimum conditions for normal and efficient functioning of the body cells.

4 0
3 years ago
7 ways that invasive species affect the environment
seropon [69]

Invasive species reduce biodiversity levels, create a nuisance, cause economic loss, and disrupt ecosystem equilibrium.

<h3>Effects of invasive species</h3>
  • Invasive species tend to drive away or kill native species.
  • Invasive species reduce the overall biodiversity of plants or animals in the ecosystem.
  • They cause economic loss through the loss of important native species.
  • They create nuisance in the environment and may be costly to get rid of.
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  • They are usually difficult to manage.

More on invasive species can be found here: brainly.com/question/21452505

#SPJ1

6 0
2 years ago
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