The statement that is true is active transport moves against the concentration gradient.
<h3>WHAT IS ACTIVE TRANSPORT</h3>
Active transport is one of the two types of cellular transport that involves the movement of molecules against a concentration gradient.
This moves that movement occurs from a region of lower concentration to a region of higher concentration. Since movement is against a concentration gradient, it involves input of energy (ATP).
Therefore, the statement that is true is active transport moves against the concentration gradient.
Learn more about active transport at: brainly.com/question/2503897
A is the correct answer
population density = # of individuals/amount of area.
Answer:
Allele frequency for brown fur color
Allele frequency for orange fur color
Explanation:
Given
"O" denotes dominant brown allele
and "o" denotes recessive orange allelehe
The trait "coat color" is linked with X gene
Brown homozygous females: 30
Brown heterozygous females: 75
Orange females: 10
Brown males: 50
Orange males: 65
Allele frequency for orange color
Thus
Allele frequency for orange fur color
Allele frequency for brown color
Allele frequency for brown fur color
Subs breakdowns cub sub spot rn is sm is seems