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Leona [35]
4 years ago
10

Which weighs more on the moon an atom of platinum or an atom of gold?LOTS OF POINTS

Biology
1 answer:
andreyandreev [35.5K]4 years ago
3 0

Answer is :

Platinum .  

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g Two closely related species of plant (A and B) hybridize to form a new species (C). Species A is diploid and has 8 chromosomes
Aleks04 [339]

Answer:

allopolyploidy

Explanation:

Polyploidy is the condition by which a cell might have more than two chromosome sets that form homologous pairs. It might occur due to a failure or abnormality in cell division.  

Autopolyploidy

Refer to a type of polyploidy in which an organism has more than two copies of homologous chromosomes. It results from the duplication of a group of chromosomes of the same species. Autopolyploid individuals have <u>at least three groups of homologous chromosomes</u>. Autopolyploidy is produced by the<u> gamete fusion of the same progenitor - same species</u>-, duplicating the number of chromosomes of diploid species. The autopolyploid cell has groups of homologous chromosomes. Autopolyploidy is produced mainly due to non-disjunction during meiosis.

Allopolyploidy

Refer to another type of polyploidy in which species have more than three sets of chromosomes in their cells. Allopolyploidy <u>occurs when two different species mate</u>, leading to the fusion of gametes that belong to different species and produce a new hybrid. The chromosomic complement has more than two copies of chromosomes. The hybrid is infertile with the parental species. The allopolyploid cells have chromosome groups that are not homologous.  

In the exposed example two different species mate and produce a hybrid species.

8 0
3 years ago
All of the following form the composition of soil EXCEPT Question 5 options: Climate Organisms Parent rock Convection currents
Ilia_Sergeevich [38]

If I am understanding the choices correctly, the answer would be Convection Currents.

Hope this helps!

8 0
3 years ago
genetic disorders can result when chromatids fail to separate properly during which phase is this problem most likely to occur
bazaltina [42]
Likely during anaphase. 
6 0
3 years ago
Read 2 more answers
Dead animal matter lead to the formation of coal. question 1 options: <br> a. True <br> b. False
kicyunya [14]
I would say false because fossil fuels are formed by dead animal matter
6 0
3 years ago
What is the cellular make-up of animalia
ivann1987 [24]

Answer:

The kingdom Animalia, or Metazoa, includes all animals. Animals are multicellular, eukaryotic organisms, which are heterotrophic, meaning they obtain nutrition from organic sources.

Explanation:

you welcome plz mark as brainlest

7 0
4 years ago
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