A human karyotype highlighting chromosome 21 is shown in the diagram. Which process most likely
causes an additional 21st chromosome in this
human karyotype?
A. duplication
B. monosomy
C. translocation
D. non-disjunction

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy

it creates acid rain

explanation:

idk

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.