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IRISSAK [1]
3 years ago
15

Molten lava come to the surface and cool forming the first land. true or false

Biology
2 answers:
Ostrovityanka [42]3 years ago
7 0

Answer:

true

Explanation:

common sense

your welcome for helping :)

zhannawk [14.2K]3 years ago
5 0
The answer I think is true
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Please help me. No links and please don’t search this I tried it. The answer doesn’t make sense so yah. I Well mark brainliest
Tasya [4]

Answer:I searched it up but i did understand it, it said something bout how they would not be able to service cuz I think the might lose food or something like that and just from my opinion they are supposed to live in the cold I don’t think they’ll be able to survive the hotness.

Explanation:

5 0
3 years ago
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
2 years ago
Maoi's were discovered by accident when iproniazid was being used to treat.
IgorLugansk [536]
MAOI's work better with patients whose depression becomes more acute as the day progresses. An enzyme named monoamine oxidase is intricate in eliminating the serotonin, neurotransmitters norepinephrine and dopamine to the brain. MAOIs avoid this from happening which makes more of these brain chemicals obtainable to effect alterations in together cells and circuits that have been obstructed by depression.
3 0
3 years ago
If decomposers were removed
gizmo_the_mogwai [7]

Answer:

Its either B or C but I would go with C

Explanation:

5 0
2 years ago
There are marked differences in the type of organisms found at four different locations at the same tidal height along ta rocky
yawa3891 [41]

Answer and Explanation:

Many elements can be responsible for this, among them, we can mention the presence and absence of predators in the different places on the rocky coast. This is because predators can influence not only the number of organisms found, but also the types of organisms.

Another element that may be the cause of this variability is the availability of resources necessary for the life of these organisms, in addition, the impact of the waves on the rocks, can cause the variability of the organisms, since some may not be able to resist the impact of the waves.

7 0
2 years ago
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