Sign In
Ask Question
Biology
Marilyn Burch
The human body is organized into systems that carry out all functions by working together. which activity in the body most closely describes a relationship between the circulatory system and the digestive system?
a. the kidneys remove harmful wastes from the blood.
b. cells make antibodies in response to a virus.
c. nutrients are absorbed into the bloodstream.
d. red blood cells exchange carbon dioxide for oxygen.
Answer
Answers (2)
Biology
Jesse
What happens in chemosynthesis
Answer
Answers (1)
Biology
Karlee Wilkerson
15. Define budding and cloning. How are they the same? How are they
different?
Answer
Answers (1)
Biology
Jakayla Pitts
Which of these is an environmental change that occurs rapidly?
A - Regrowth after flooding
B - Human population growth
C - Hurricane
D - Ecosystem changing from a meadow to pond
Answer
Answers (2)
Biology
Armani Wang
An energy transformation is the same as energy what?
Answer
Answers (1)
Biology
Jerimiah Mckinney
How are nerve cells adapted to carry electrical messages?
Answer
Answers (1)
Biology
Alexander Ryan
If B is dominant for brown eyes and b is recessive
for blue eyes, write the genotype and phenotype
shown for #1-3.
1. Homozygous dominant
2. Homozygous recessive
3 Heterozygous
Answer
Answers (1)
Biology
Helena Maldonado
Photosynthesis removes
A: oxygen from the atmosphere and puts it in food
B: sunlight from the earth
C: carbon from the atmosphere and puts it in food
D: pollution from the atmosphere
Answer
Answers (1)
Biology
Natalya
For an object to remain at rest, which of the following must be true?
Answer
Answers (1)
Biology
Carleigh Kirk
A particular plant has two alleles that control the length of its stem. T represents the dominant allele that codes for a tall stem, and t represents the recessive allele that codes for a short stem. Based on the Punnett squares, which two statements are true about the genotype of the plant's stem length?
First Generation
__t_ t
T Tt Tt
T Tt Tt
Second Generation
__T_ t
T TT Tt
t Tt tt
Select all the correct answers.
A) Plants with short stems are homozygous for that trait.
B) Plants with tall stems are always homozygous for that trait.
C) Both parent plants in the second generation are heterozygous.
D) Both parent plants in the second generation are homozygous.
Answer
Answers (2)
Biology
Randy Fields
If you notice files being transferred to or from your computer
a.) simply close the window
b.) open a new internet window
c.) tell the instructor
d.) close the internet session and tell the lab instructor
Answer
Answers (1)
Biology
Marely Eaton
What is a possible outcome of persistent geographical isolation of two populations?
Answer
Answers (1)
Biology
Esteban Allison
Number of eyes found in earthworm
Answer
Answers (2)
Biology
Peppermint
A stray alley cat has 38 chromosomes in each somatic cell. How many chromosomes will be found in a haploid cell (sperm or egg) ?
Answer
Answers (1)
Biology
Julien Mayer
The stars and planets are made of (blank)
Answer
Answers (1)
More
1
...
6
7
8
9
10
...
Home
»
Biology
» Page 8
Sign In
Sign Up
Forgot Password?