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Harman [31]
3 years ago
7

The exchange of genetic material between non-sister chromatids that may result in new gene combinations on the chromosomes is ca

lled ____________. multiple choice synapsis reduction division random assortment
Biology
1 answer:
rjkz [21]3 years ago
7 0
The exchange of genetic material between non-sister chromatids that may result in new gene combinations on the chromosomes is called the random assortment. It involves formation of random combinations of chromosomes in meiosis and of genes on different pairs of homologous chromosomes by the passage according to the laws of probability of one of each diploid pair of homologous chromosomes into each gamete independently to each other pair. 
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Some mammals help maintain their body temperature by sweating when their bodies rise in temperature. Which property of water is
marshall27 [118]

Answer:

Water absorbs heat by breaking hydrogen bonds.

Explanation:

Specific heat is the amount of heat that must be absorbed or lost for 1 gram of that substance to change its temperature by 1 degree. As someone works out, their body releases sweat to keep their body from overheating. Specific heat it mentions that hydrogen bonds between water molecules require heat to form and break, which is what happens when we sweat.

4 0
3 years ago
The seeds of flowering plants, angiosperms, have similar parts. The part of the seed that is responsible for protecting the deve
slava [35]

Seeds perform various functions for the plants that generate them, among them the essential function is dispersal to a new location, nourishment of the embryo, and dormancy at the time of inappropriate conditions.  

Seed coat is the part of the seed that protects the seed from temperature-associated, physical, or water destruction, it helps in the protection of developing embryo, and it is the seed coat, which makes sure that the plant seed remains in a dormant state until the circumstances become ideal for the plant embryo to sprout or germinate.  


6 0
3 years ago
What would make a hypertonic solution isotonic
natulia [17]
Isotonic, Hypotonic, and Hypertonic Solutions. Water moves readily across cell membranes through special protein-lined channels, and if the total concentration of all dissolved solutes is not equal on both sides, there will be net movement of water molecules into or out of the cell.
8 0
3 years ago
When the comb jelly, Mnemiopsis leidyi, was introduced into the Black Sea, its population exploded to 500 comb jellies per cubic
nikitadnepr [17]

The answer is invasive species.


Invasive species are species that are not native to specific ecosystem, but they have a capability to spread widely through the ecosystem, This way they can threaten native species of the ecosystem or cause environmental harm. 

<span>After being introduced into the Black Sea, they greatly affect local ecosystem. In the new area, they have no natural predators and are able to spread. If they spread beyond the area they are introduced, they become invasive species which can overgrow native biotopes and are a great threat to the local biodiversity. This could lead to the extinction of some native species.</span>

7 0
3 years ago
Match the level of organization to the correct description.
noname [10]

Answer:

Organism - Individual living thing

Community - All of the different populations that live and interact in an area.

Population - Group of similar organisms.

Ecosystem - Community of organisms and its abioitic environment.

Biosphere - All of the ecosystems.

Hope this helps you

3 0
3 years ago
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