Which section of the article BEST explains why cladistics and phenetics are not entirely distinct
classification methods?
A: Types of Classification Systems
B: biological classification
C: classification system is based on phenetics
D: classification systems, based on cladistics/Phylogeny

do you have a picture?

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.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

allowed for the prediction of the properties of missing elements.