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

Author Question: By the end of Gretas first month of pregnancy, her embryo __________. A) can sense its world B) ... (Read 73 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Jun 22, 2018
By the end of Gretas first month of pregnancy, her embryo __________.
 
  A) can sense its world
  B) is about  inch long
  C) can suck its thumb
  D) can curl its toes

Question 2

The __________ folds over to form the __________, or primitive spinal cord.
 
  A) mesoderm; neuron tract
  B) ectoderm; neural tube
  C) endoderm; neural tube
  D) ectoderm; neuron tract


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


lilldybug07

  • Member
  • Posts: 546
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

sailorcrescent

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

A Splash of Color in a Frozen World of White A Splash of Color in a Frozen World of White
Modern Human Fossil Sites in the Old World Modern Human Fossil Sites in the Old World
Language is the basis of human culture around the world. The past decade has seen major developments ... Language is the basis of human culture around the world. The past decade has seen major developments ...
Position of the fetus in late pregnancy results in stresses on the mother’s body. Position of the fetus in late pregnancy results in stresses on the mother’s body.
6 month old baby in highchair eating 6 month old baby in highchair eating
What is the discounted value of deposits of $150.00 made at the end of each month for fourteen ... What is the discounted value of deposits of $150.00 made at the end of each month for fourteen ...
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library