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Korolek [52]
3 years ago
7

12. What kind of rocks are used to determine the age of Earth?

Biology
1 answer:
Fofino [41]3 years ago
7 0

Answer:

Igneous rocks and Metamorphic rocks determine the age of the earth.

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Julio is studying the bald eagle, which has a binomial name of Haliaeetus leucocephalus. Using the modern system of
Lubov Fominskaja [6]

The kingdom is Animals. The genus is Haliaeetus. The species is leucocephalus are the statements which Julio can make about the bald eagle.

The option C is the correct answer.

Explanation:

Given that Bald eagle has binomial name as Haliaeetus leucocephalus.

Modern classification of binomial nomenclature is given by Carl Linnaeus.

From the modern system of classification the sequence is as kingdom, phylum, class, order, family, genus and species. The classification of bald eagle is:

Kingdom - Animalia

Phylum - chordata

class - Aves

Order- Accipitriformes

family - Accipitridae

Genus - Haliaeetus

species - leucocephalus.

The two word name of the species having genus first followed by species is binomial nomenclature which Julio has used for bald eagle as Haliaeetus leucocephalus.

4 0
3 years ago
The shortest length of time required to kill all test microbes at a specified temperature is the thermal death ________ whereas
Aliun [14]

Answer:

time; point

Explanation:

The complete question is as follows:

The shortest length of time required to kill all test microbes at a specified temperature is the thermal death __________ whereas the lowest temperature required to kill all microbes in a sample within 10 minutes is the thermal death _________.

time; point

window; point

point; time

time; temperature

  • When a population of bacteria gets killed due to exposure to high temperatures then this is termed as thermal death.
  • The time taken to kill a specific microbe at a specific temperature is termed as the thermal death time. The length of the time taken depends on the nature of the target microbe and hence, varies from one to another.
  • The lowest temperature that will kill all the microbes in a sample within ten minutes is defined as the thermal death point. The temperature at which the microbes get killed within 10 minutes also varies from one microbe to another.
  • Thermal death results in the disruption of the cell membranes of the microbes and hence can kill the microbes.
6 0
3 years ago
Explain what is meant by tissue typing. why has this become so important in recent years?
Sphinxa [80]

Tissue typing is a screening process in which cell markers in a donated organ or tissue are identified so that they can be matched to a recipient with similar cell markers. This has become more important in recent years because of the number of organ transplants

7 0
3 years ago
What are the two sub kingdoms of kingdom plantae?
makvit [3.9K]

Answer:

The answer is Cryptogams and Phanerogams.

Explanation:

  • <u><em>The kingdom Plantae is divided into two subkingdoms: Cryptogamae and Phanerogamae</em></u>
5 0
2 years ago
Read 2 more answers
The process of photosynthesis can be represented by the chemical formula A) C6H12O6 + 6O2 → 6CO2 + 6H2O + energy B) C6H12O6 + 6H
mrs_skeptik [129]
C) is correct because light energy is converted into glucose in the process of photosynthesis.Also the air we breath in aka oxygen is exhaled as carbon dioxide which plants convert. into oxygen.Products of photosynthesis are the reactants of cellular resperation.
5 0
3 years ago
Read 2 more answers
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