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

Author Question: On about the sixth day after fertilization, the uterus secretes a chemical that dissolves the hard ... (Read 38 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
on: Jun 22, 2018
On about the sixth day after fertilization, the uterus secretes a chemical that dissolves the hard covering around the blastocyst, allowing it to implant in the ____.
 
  a. uterine wall c. kidney
  b. ovary d. endometrium

Question 2

Researchers recommend that a person conducting a lineup should tell the witness that the culprit may or may not be present in the lineup. Without this instruction, what tends to happen?
 
  A. False identifications tend to increase.
  B. The eyewitness may feel that they must choose someone.
  C. The eyewitness tends to choose the person who most resembles the person they witnessed.
  D. all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

D


fbq8i

  • Member
  • Posts: 527
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Time dependence of the rates of a chemical reaction Time dependence of the rates of a chemical reaction
Application of a Cold Chemical Pack Application of a Cold Chemical Pack
The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ... The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ...
The NIOSH Pocket Guide entry for gasoline. Useful information includes health effects and chemical ... The NIOSH Pocket Guide entry for gasoline. Useful information includes health effects and chemical ...
The chemical structure of the water molecule facilitates life The chemical structure of the water molecule facilitates life
Chemical, Biochemical, and Organic Sedimentary Rocks Chemical, Biochemical, and Organic Sedimentary Rocks
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library