DNA, Genetics And Evolution (7): Question Preview (ID: 17128)

Below is a preview of the questions contained within the game titled DNA, GENETICS AND EVOLUTION (7): DNA, Genetics And Evolution -Middle School - Life Science .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

In order to continue life, DNA must
a) breed b) replicate c) mate d) reproduce
Different versions or forms of the same genes are called -
a) chromosomes b) nitrogen bases c) sex cells d) alleles
A change or mistake in the DNA can cause-
a) meiosis b) a mutation c) incomplete dominance d) blending
If all of the offspring have the genotype, Bb in a Punnett Square, what are the genotypes of the parents?
a) BB and BB b) bb and bb c) BB and bb d) Bb and bb
Which of the following statements is true?
a) Human body cells have 46 chromosomes. b) Dogs and humans have the same number of chromosomes. c) Chromosomes absorb sunlight and help plants go through photosynthesis. d) Men usually have more chromosomes than women.
Chromosomes are composed of coiled together-
a) phosphate b) chromatin c) cytoplasm d) nitrogen
If a red snapdragon flower crosses with a white snapdragon flower, the offspring will be pink. What does this represent?
a) Incomplete dominance b) Purebred dominance c) A recessive trait d) One gene influencing many traits
The physical appearance of an organism.
a) genotype b) phenotype c) allele pattern d) double helix shape
Where is the genetic material of a eukaryotic cell located?
a) In the nucleus b) In the cell wall c) Outside the nuclear membrane d) In the ribosomes
If widow's peak (W) is dominant over straight hairline (w), what is the genotype of an individual that is a purebred for widow's peak?
a) Ww b) ww c) WW d) Wx
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 17128 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

Log In
| Sign Up / Register