Answer: In addition to their role in producing ova, the ovaries also have the distinction of being an endocrine gland because they secrete hormones—primarily estrogen and progesterone—that are vital to normal reproductive development and fertility. The ovaries are oval shaped and about the size of a large grape.
Answer: D) Excess red blood cell production would cause a blood pressure increase.
Explanation:
A) is wrong becasue increase cardiac output means more blood going through the vessels, therefore blood pressure would increase. B) is wrong because systemic vasodilation is the dilation or relaxing of blood vessels which lowers blood pressure. C) is wrong becasue higher albumin levels are associated with hypertension which is high blood pressure.
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!.) Biodiversity is the variation of a species throughout an ecosystem
2.) Biodiversity forms the foundation of the vast array of ecosystem services that critically contribute to human well-being. and3.) <span>the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity within species, between species and of ecosystems.
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Answer:
Each DNA strand within the double helix is a long, linear molecule made of smaller units called nucleotides that form a chain. The chemical backbones of the double helix are made up of sugar and phosphate molecules that are connected by chemical bonds, known as sugar-phosphate backbones.
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