Complimentary RNA strand Template DNA Strand
1 Guanine
2 Cytosine
3 Adenine
4 Cytosine
5 Thymine
6 Guanine
7 Adenine
8 Cytosine
9 Guanine
10 Thymine
11 Adenine
12 Adenine

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the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

i think the answer would be d

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.