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Kisachek [45]
3 years ago
6

A large rock is broken into several smaller pieces. Compared to the rate of weathering of the large rock, the rate of weathering

of the smaller pieces is *
A)the same
B)less
C) greater
Biology
1 answer:
prisoha [69]3 years ago
6 0

Answer:

C.) greater

Explanation:

Since the rock now physically has less total volume, the rate of it weathering is proportional to the size and the force pressed upon the rock.

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A population of ground squirrels lives in underground burrows several miles from an ocean shore. If a hurricane strikes the shor
Travka [436]

Answer:

flooding

Explanation:

The hurricane brings in enormous amounts of rainfall with it, often resulting in flooding. The ground squirrels in this scenario live relatively close to the ocean shore. They live in burrows, spending big portion of their time in them, as well as having their young ones sheltered in them. The heavy rainfall and the flooding of the area will result in filling the burrows with water. The damage for the population of ground squirrels will be enormous, with their young ones all drowning for sure, and the majority of the adults getting drowned as well, or maybe even all of them. Hope this helps!!!!!

5 0
3 years ago
What is not an example of negative feedback
svetoff [14.1K]
<h2>Answer:</h2>

<u>Blood clotting</u> is a positive feedback.

<h2>Explanation:</h2>

All the physiological process occurring in the body are monitored by two types of mechanism called negative feedback and positive feedback.  

Positive feedback is the reaction which occurs with the feedback from the actions the system has performed. The blood clot occurs with palette formation which is regulated with the blood lose (continuous feedback).

Negative feedback is a reaction that is the invert of the change distinguished, meaning it capacities to decrease the change. A change is recognized by a receptor and an effector is made to incite a contrary impact which facilitates further reaction.  

The physiological process such as shivering, sweating and digestion are examples of negative feedback.

6 0
3 years ago
!!Help!! In dogs, the gene for fur color has two alleles. The dominant allele (F) codes for grey fur and the recessive allele (f
tatiyna

Answer:

% GENOTYPE

FF = 0%

Ff = 50%

ff = 50%

% PHENOTYPE

Black fur = 50%

Grey fur = 60%

Explanation:

This question involves a single gene coding for fur color in dogs. The allele for grey fur (F) is dominant over the allele for black fur (f). This means that a heterozygous dog (Ff) will have a grey fur.

In this question, a heterozygous female (Ff) is said to cross with a recessive male (ff) i.e. Ff × ff. The following gametes will be produced by each parent:

Ff - F and f

ff - f and f

Using these gametes in a punnet square (see attached image), the following genotypic proportion of offsprings will be produced:

Ff - 1/2 = 50%

ff - 1/2 = 50%

Ff is phenotypically GREY while ff is phenotypically BLACK. This means that 50% of the offsprings will be black and 50% will be grey.

7 0
3 years ago
What's going on in the photo?
Margarita [4]

Answer:

This is the lytic cycle.

Explanation:

The lytic cycle is one of the two cycles of viral reproduction, the other being the lysogenic cycle. The lytic cycle results in the destruction of the infected cell and its membrane. Bacteriophages that only use the lytic cycle are called virulent phages. It is a type of viral reproduction.

Hope this helps!

4 0
3 years ago
What is the first way in which biology researchers present the results of their latest research?
Inga [223]
Generally people would say that the result are published in journals, and it is true that Journals are often the first opportunity for many people to read about those results.

However, it takes a long time to publish in a journal, and people often present their results to a smaller audience at a conference before the journal is ready.
8 0
3 years ago
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