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adell [148]
3 years ago
11

What is meant by “gross examination”?

Biology
1 answer:
Veronika [31]3 years ago
4 0

Answer:

Hi there, your answer is B

Explanation:

Gross examination deals with looking at specimens with the naked eye that includes able to diagnosis a certain sickness by looking at the affected organ you can see if that organ had a tumor or other problems.

Hope that helped :)

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A large-mouth bass is taken from a fresh water lake and transplanted into the river. If the conditions for survival are optimal,
liberstina [14]
The cells will make some sort of reaction, there's no doubt about it. But for a bass I believe that their cells will stay the same or shrink over time.
Bass are strong fish and they usually do well when there's a change in conditions made in the environment. But it depends on what this river has in it and if it leads to bigger opened waters.
If there's a shortage of food sources for the bass it'll have to adapt quickly or it'll die from the predators in the area. If there isn't any places the Bass can lay their eggs (reproduce) its population will die in that river.
There also competition. In that river it could have socked eye salmon in it or catfish even pikes. So the Bass cells would stay the same.

Hope this helps
8 0
3 years ago
During fertilization gametes join to form a diploid cell known as a ________
oksian1 [2.3K]

Answer:

zygotes

Explanation:

Human fertilization and development

Fertilization is the process in which haploid gametes fuse to form a diploid cell called a zygote. To ensure that each zygote has the correct number of chromosomes, only one sperm can fuse with one egg.

5 0
3 years ago
Agree or disagree with the following statement:
kkurt [141]

Answer:

Agree

Explanation:

3 0
3 years ago
If a dihybrid F1 plant is self fertilized, what proportion of progeny will have the same phenotype as the F1 parent? What propor
kobusy [5.1K]
 If a dihybrid F1 plant, self-fertilizes, the F2 progeny will have two types of phenotypes. One would be the dominant trait phenotype for both the alleles, which would be possessed by 3/4th of the population.
Other would be recessive trait phenotype for both the alleles, which would be possessed by 1/4th of the population. 
One fourth of the population would be true-breeding for the dominant traits.
Half of the population would be heterozygous for both traits and would have dominant phenotype
Rest one-fourth population would be homozygous for both recessive traits
8 0
4 years ago
In 30 seconds and with a force of 750 N, a body builder lifts some heavy weights above the ground by 2 meters. How much power do
Llana [10]
When you lift a box up off the floor, you must exert a force at least equal to the weight of the box. If you lift the box at constant speed, you "do work" on the box that would be equal to the force you exert (the weight of the box) times the height through which you lifted the box. If you exert a force of 50 Newtons on the box and lift it 1 meter high, then you did (50 N)x(1 m) or 50 N-m of work on the object. 1 Newton-meter is called a Joule (J), pronounced "jewel." In lifting the 50 N box upward 1 meter at constant speed, you would do 50 Joules of work on the box. That means your body used 50 J of energy to lift the box.
Equation for Work: Work = Force x distance, or W = F d.
Units for Work: N-m (Newton times meter, pronounced "Newton meter") or the Joule (J).
What does work produce? When work is done on an object, the energy of the object changes. In the example above, the amount of energy used to lift the box is stored as gravitational potential energy in the box (see below). If you push a car that has run out of gas, the work you would do in pushing the car would be converted into the energy of motion known as kinetic energy. Therefore, we conclude that work produces a change in energy (either potential or kinetic or both).
8 0
3 years ago
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