This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of the rat estrous cycle? a. The uterine lining is lost on day 4 ... (Read 60 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jun 22, 2018
Which of the following is true of the rat estrous cycle?
 
  a. The uterine lining is lost on day 4 of the cycle.
  b. The estrous cycle is controlled by adrenal hormones.
  c. Ovulation is not required for sexual behavior during the estrous cycle.
  d. The rat estrous cycle lasts 4 days.
  e. Removal of the ovaries does not disrupt the estrous cycle once it has been established in the adult female.

Question 2

Which of the following is known to speed up the onset of female puberty?
 
  a. forced exercise and dieting
  b. low levels of body fat
  c. high plasma levels of leptin
  d. malnutrition
  e. consumption of a low-energy diet


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

soda0602

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: d. The rat estrous cycle lasts 4 days.

Answer to Question 2

Answer: c. high plasma levels of leptin


serike

  • Member
  • Posts: 542
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

The life cycle of a zygomycete, the black bread mould Rhizopus stolonifer. The life cycle of a zygomycete, the black bread mould Rhizopus stolonifer.
The sexual cycle of the basidiomycete fungus Coprinus disseminatus. The sexual cycle of the basidiomycete fungus Coprinus disseminatus.
TrUe....FaLsE TrUe....FaLsE
Laminaria Life Cycle Laminaria Life Cycle
Soil and the Carbon Cycle Soil and the Carbon Cycle
Integrated Gasification Combined Cycle coal-fired stations Integrated Gasification Combined Cycle coal-fired stations
Video: Mitosis step-by-step

For a complete list of videos, visit our video library