Which of the following statements is false?
a. Connective tissue of the cervix weakens during
the final weeks of pregnancy.
b. It is not possible for a woman to become
pregnant after engaging in intercourse if the
male does not ejaculate.
c. The rupture of the amniotic sac with the release
of its fluid is one of the events that usually
precedes birth.
d. After the baby is born, uterine contractions
continue so that the placenta is expelled.
e. Just as females should examine their breasts
each month for possible lumps, males should
also self-examine their testes for lumps that
possibly indicate cancer.
Answer: b
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What process occurs in both the aerobic and anaerobic pathways?
a. glycolysis b. Krebs cycle c. electron transport chain d. fermentation e. anaerobic processes
The aerobic respiration process ends in what area of the
eukaryotic cell? a. photosynthetic b. cytoplasm c. mitochondria d. the Krebs cycle e. gap junction
Which technique would make agricultural practices more sustainable?
A) monoculture B) salinization C) integrated pest management D) irrigation
Soil leaching can cause nutrient deficiencies in the soil. Which of the following are symptoms of nutrient deficiency in plants?
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