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Pepsi [2]
3 years ago
8

What is primary succession?

Biology
2 answers:
madreJ [45]3 years ago
8 0
<span>Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.</span>
Marianna [84]3 years ago
3 0
Is one of two types of biological and ecological succession of plant life
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Who created three additional theories for evolutionary studies that included parental investment, parent-offspring conflict, and
Firdavs [7]
Robert trivers <span>created three additional theories for evolutionary studies that included parental investment, parent-offspring conflict, and reciprocal altruism.</span>

7 0
3 years ago
"The combination of a brick red belly and grey back seen in the American Robin, Turdus migratorius, are not seen in closely rela
kogti [31]

Answer:

The best term that portrays the highlights of an american robin with its nearby family members is autapomorphy.  

An autapomorphy is a particular component that is remarkable to a given taxon. In the given case, this component is block red gut and dark back. This component is seen in just the american robin species and not related species in the family.  

Apomorphy is characterizes as a novel trans-formative attribute that is one of a kind to a specific animal categories and every one of its relatives and which can be utilized as a characterizing character for an animal groups or gathering in phylogenetic terms. For instance ownership of quills is an element one of a kind to flying creatures and is a characteristic that characterizes all the individuals from the Ave's class.  

Synapomorphy is a trademark present in a tribal species and shared solely by its trans-formative relatives.  

A plesiomorphy or symplesiomorphy is a tribal character or attribute state shared by at least two taxa​.

6 0
3 years ago
Differentiate bet prokaryotic and eukaryotic cells
masha68 [24]
There are differences between Eukaryotic and Prokaryotic cells. This difference is considered to be the most important distinction between groups of organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today. 
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism.  <span>Both plant and animal cells are eukaryotic cells.</span>
6 0
3 years ago
Why is it important that your goals should be time bound​
Sonbull [250]

Answer:

Explanation:

Time-bound goals help provide a sense of urgency to the goal, a sense that it is important and needs to be completed. The uncertainty of business taints this ideal, however. so it is important that our goals should be time bound.

4 0
3 years ago
Students in a science class were asked to investigate how missing or damaged organelles affect cellular homeostasis for cells fo
lora16 [44]

Answer:

B. At what rate do the mitochondria of the cell need to convert glucose to usable energy molecules to meet the high energy needs of the cell?

Explanation:

Organelles are specific in their functioning and hence, each organelle contributes its own quota to the cell's proper functioning. According to the question, a muscle tissue is being worked on to determine the effect of a missing or damaged organelle on its cell.

Mitochondria are organelles found in all eukaryotic living cells. They are the organelles responsible for the synthesis of ATP (energy) used by the cell as a result of the glucose that gets converted in them during cellular respiration.

Therefore, to determine if the muscle cells are functioning properly, the question that: At what rate do the mitochondria of the cell need to convert glucose to usable energy molecules to meet the high energy needs of the cell? should be asked.

Note that, Chloroplast and cell wall are not found in muscle cells, which is an animal cell. Likewise, ribosomes are not organelles for synthesis of glucose.

3 0
2 years ago
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