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bija089 [108]
3 years ago
5

How many total atoms are in the following compound? 2K2CO3

Biology
1 answer:
frutty [35]3 years ago
7 0

Answer:

There is 3 because K2 is its own atom and it has 2 K2 and Co3 is its own and there's one

Explanation:

This is what I was taught

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Flowers of orchid species Ophrys bombyliflora look and smell like female bumblebees. This attracts the male bumblebees flying ne
Igoryamba
The mode of evolution that is represented by this example is called coevolution. Coevolution is the process in which two independent species influence the evolution of each other. This process involves natural selection. There is nothing working as a forcing agent. Since this orchid named bumblebee orchid is totally dependent on a single species named bumblebee for its pollination and this evolution process, so this process is called coevolution. Various other organisms also follow this method of pollination to continue their cycle of evolution.



5 0
3 years ago
A large population of laboratory rats was allowed to breed randomly for a number of generations. In this population, a dominant
ivann1987 [24]

Answer:

Frequency of heterozygous animals with agouti fur  is 42 %

Explanation:

As per the Hardy Weinberg's equation -

q^2 represents the frequency of population with phenotype expressed by homozygous recessive genotype

p^ 2 represents the frequency of population with phenotype expressed by homozygous dominant genotype

and 2pq represents the frequency of population with phenotype expressed by homozygous recessive genotype

Given -

q^2 = 0.49\\q = 0.7

As per first principle of Hardy Weinberg's equilibrium

p + q = 1

Substituting the value of q in above equation, we get -

p = 1- 0.7 \\p = 0.3

As per second  principle of Hardy Weinberg's equilibrium

p^2 + q^2 + 2pq = 1\\

Substituting the given values in above equation, we get -

0.09 + 0.49 + 2pq = 1\\2pq = 1 - 0.58 \\2pq = 0.42

Frequency of heterozygous animals with agouti fur  is 42 %

5 0
3 years ago
ou have discovered a new coccoid-shaped microorganism with no nucleus, a rigid cell wall, and a diameter of 2 μm. Chemical tests
iVinArrow [24]

The question is incomplete as it does not have the options which are:

A) most likely a bacterium.

B) most likely a eukaryote.

C) most likely an archaeon.

D) either a bacterium or an archaeon

C) most likely an archaeon.

Answer:

The correct answer will be option-C

Explanation:

Archaea is a domain of micro-organism which is distinct from the prokaryotic bacteria and the eukaryotes.

The domain was separate from the bacteria on the basis that the micro-organism lack the peptidoglycan layer present in the bacteria and the difference in the RNA.

Since in the given question, the organism shows the characteristics of a bacteria-like coccoid, lack a nucleus but the lack of peptidoglycan layer help determine that the microbe belongs to the Araceae.

Thus, Option-C is the correct answer.

3 0
3 years ago
Which of the following is a mismatch?
maksim [4K]
I believe it’s “B” as typically thermophiles thrive in high temperatures, between 45-80°c
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2 years ago
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Answer:

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: Based on scientific interest.

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