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

Author Question: Reproductive cells (sperm in men and ova in women) are different from other human cells in that ... (Read 383 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jun 20, 2018
Reproductive cells (sperm in men and ova in women) are different from other human cells in that they:
 
  a. Have an outer coating that can be easily penetrated
  b. Have only half as many chromosomes
  c. Are tadpole-shaped rather than round
  d. Are unaffected by poor nutrition

Question 2

Which one of the following statements most accurately describes the effects of a particular gene on a child's development and functioning?
 
  a. A gene's effects depend partly on the child's health and activity levels and on environmental conditions in which the child lives.
  b. A gene is like a computer program that, once started, proceeds through a series of steps to its inevitable conclusion.
  c. A gene is essentially a ticking time bomb that is scheduled to explode at a certain time regardless of other things that might be happening in the body.
  d. Any single gene's impact is highly unpredictable from one individual to the next.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


lunatika

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jun 20, 2018
Thank you


InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

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.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Nondisjunction during the formation of haploid cells. Nondisjunction during the formation of haploid cells.
Parts of human nervous system Parts of human nervous system
Model for cleavage and polyadenylation of pre-mRNAs in mammalian cells Model for cleavage and polyadenylation of pre-mRNAs in mammalian cells
Procedures and Diagnostic Tests Related to the Male Reproductive System Procedures and Diagnostic Tests Related to the Male Reproductive System
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
Some human traits controlled by a single gene Some human traits controlled by a single gene
Video: DNA close up Animation

For a complete list of videos, visit our video library