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Oksana_A [137]
3 years ago
14

____ happens when a lineage splits into two or more lines of descent.

Biology
2 answers:
Aloiza [94]3 years ago
6 0
Speciation happens .
Evgesh-ka [11]3 years ago
4 0

When a lineage splits into multiple line of descents, then, it leads to speciation. It is a process by which a single population evolves into different species.  The process of speciation leads to the development of two or more species as  the lineages are splitted. These two evolved species are genetically independent.

Hence, the blank can be filled with 'speciation'.

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How was the first enzyme discovered?<br> Please mention the whole process of its discovery.
Licemer1 [7]

Answer:

the year 1812 Gottlieb Sigismund Kirchhoff was investigating the procedure of converting starch into glucose. In his experiment he also enlightens the application of these biomolecules as catalyst [3]. In 1833, French chemist Anselme Payen discovered the first enzyme, diastase [4

Explanation:

by anselem payen

8 0
2 years ago
In addition to providing yogurt with its unique flavor and texture, lactic acid-producing bacteria also provide which additional
Olin [163]

Answer:

Option b. Lowering the pH to kill pathogenic bacteria is correct answer.

Explanation:

bacterial motors are sensitive to pH.  By decreasing the pH bacterial motors stops working. This was identified in a new research.  But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).

Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).

3 0
3 years ago
Why does a pea plant with the genotype Rr produce some gametes that have the allele for round seeds?
Amiraneli [1.4K]

Answer:

The correct answer is - due to the law of segregation.

Explanation:

In the given case the genotype of Rr and as we know R is a dominant characteristic for round seeds and r represents the recessive allele for wrinkled seeds in a pea plant. So if a plant has Rr in its genotype it means it is a phenotypically round pea plant due to dominance in this heterozygous case.

The law of segregation states that two alleles of a gene of a specific trait will be distributed randomly and there is an equal chance of each allele to end up in the gametes, similarly in this case both alleles can be segregated to gametes and it is a random process.

3 0
3 years ago
What is required for both the light-dependent and light-independent reactions to proceed?
vitfil [10]
Water is required for both the light-dependent and the light-independent reactions to proceed.
5 0
3 years ago
Read 2 more answers
Why is glycolysis an appropriate term for this step of cellular respiration?
saw5 [17]
Hello!

It means sugar splitting, which is exactly what is happening, glucose is broken down into three carbon sugars.


I really hope my answer helped you out! :)
5 0
3 years ago
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