Answer:
c, e
Explanation:
the the answer is c and e because phytoplankton can increase and it could affect so that's why the answer is c and e
there are four main features of diffusion:diffusion only takes place if the concentration of the substance is different on either side of the membrane (we call this a concentration gradient)....small particles (ions or molecules) diffuse more quickly than large ones.
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Answer:
D (3/4)
Explanation:
This cross involves a single gene coding for flower colour in pea plant where the purple allele (P) is dominant over the white allele (p) since the purple allele masks the expression of the white allele in a heterozygous state (Pp). A cross between two heterozygous plants (Pp) will produce four possible offsprings with genotypes PP, Pp and pp in the ratio 1:2:1.
The PP and Pp genotypes are purple flowered while the pp is white flowered. Hence, the probability of having purple flowered plants from this cross is 3 out of 4 i.e. 3/4.
The primary hormones involved in the functioning of the male reproductive system are follicle stimulating hormone (FSH),Luteinizing hormone (LH) and Testosterone.
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