The cell membrane helps maintain homeostasis by controlling movement and what goes in or out of the cell.The cell membrane makes itself important by controlling the substances that penetrate the cell, either entering the cell, or leaving the cell<span>.</span>
Living things can survive in the water beneath a lake's frozen surface/
Hope this helps!
-Payshence
<span>It is a mixed-tissue tumor.</span>
Answer:
<h2>
Haploid=13</h2><h2>
triploid=39 </h2><h2>
tetraploid=52</h2><h2>
trisomic=14 </h2><h2>
monosomic=12</h2>
Explanation:
Given;
A species with a diploid number of 26, so 26= 2n ( a diploid cell),
so in haploid condition, chromosome number becomes half (13 in this case). triplod is when 2n + n, and 2n +2n ( tetploid). Trisomy and monosomy is the addition or deletion of a sinlge chromosome of a sinlge set .
Haploid=13, one chromosome from each pair of chromosome set,
triploid=39 (13× 3); diploid+ n( 3n)
tetraploid=52 (13× 4) 4n
trisomic=14 (13+1) ; n+1
monosomic=12 (13-1); n-1
Answer:
(A)Yes.
Explanation:
Homologous structures provide evidence for common ancestry.
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