same salinity, but colder and less dense
B.
same temperature, but saltier and denser
C.
colder, saltier, and denser
D.
same density, but colder and saltier
Answer:
The methods by which DNA molecules multiply is known as REPLICATION
Explanation:
DNA REPLICATION.-
In all living organism DNA replication occurs. IN replication DNA replicates in this way making its replica or we can say its copy.
During replication, both the strands of DNA are separated first. Then each DNA strand function as the template and makes its own copy to make the full DNA molecule. This is the SEMICONSERVATIVE mode of replication. In which each DNA molecule has one parent strand and one newly synthesized strand.
The replication start sight is ORIGIN OF REPLICTION( in E.coli ori c). At this location Helicase enzymes help in opening of the DNA.
The enzyme which has very unique function of adding nucleotide on the DNA strand and synthesizing DNA is DNApolymerase.
DNA replication occurs in 3' to 5' direction.
Answer:
polymerase chain reaction
Explanation:
HOPES THIS HELPS MWAAAW kiss
Fur color varies with the season for protection.
B.
Colorful peacock feathers attract a female.
C.
A large nose on a monkey attracts mates.
D.
Geese migrate south in the winter.
the answer is d. structural is ohysica. geese flying is not oyhsical cjamce.
A
improved agricultural yield and profit
B
increased genetic variation and diversity
C
reduced pesticide and herbicide use
D
unplanned ecosystem interactions
A farmer observed that an increase in the nitrogen content of the soil in a field was followed by an increase in producer productivity. What does this observation most likely indicate about the relationship between nitrogen and the producers in the field?
1Points
A
Nitrogen was a biotic factor.
B
Nitrogen was a limiting factor.
C
Nitrogen became a surplus resource.
D
Nitrogen became a selection pressure.
Ash from a volcanic eruption decreases the amount of available solar energy for a region. How will a decrease in available sunlight most likely affect ecosystems of this region?
1Points
A
Decomposer populations will increase, causing a decrease in consumer populations.
B
Decomposer populations will increase, causing an increase in consumer populations.
C
Producer populations will decrease, causing a decrease in consumer populations.
D
Producer populations will decrease, causing an increase in consumer populations.
A male pistol shrimp with protective eye tissue pockets mates with a female shrimp without protective eye tissue pockets. All of the offspring have eye tissue pockets. What is the most reasonable conclusion that can be made about the eye tissue pocket trait in pistol shrimp?
1Points
A
It is a recessive, autosomal trait.
B
It is a dominant, autosomal trait.
C
It is a trait that results from multiple alleles.
D
It is a trait that results from incomplete dominance.
I know only the last one and I think it’s B cause dominant trait is the trait observed in the first generation when parent with different traits are bred like Mendel’s first experiment
true or false
Autism is not a type of personality disorder, but rather a developmental disorder that affects how a person thinks, interacts, and perceives the world around them.
False. Autism is not a type of personality disorder, but rather a developmental disorder that affects how a person thinks, interacts, and perceives the world around them. It is considered to be a spectrum disorder, meaning that it can vary in severity and the way it affects individuals.
#SPJ6
b ) rectangular TV screen
c )spiral staircase
d )hexagonal stop sign
Answer: C - spiral staircase
Explanation:
Answer:
C a spiral staircase
Explanation: