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andriy [413]
3 years ago
8

In which phase of mitosis do the chromosomes line up along the center of the cell?(1 point)

Biology
1 answer:
expeople1 [14]3 years ago
8 0

Answer:

metaphase

Explanation:

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If a horticulturist breeding gardenias succeeds in having a single plant with a particularly desirable set of traits, which of t
REY [17]

The question is incomplete. The complete question is:

Question: If a horticulturist breeding gardenias succeeds in having a single plant with a particularly desirable set of traits, which of the following would be her most probable and efficient route to establishing a line of such plants?

A) Backtrack through her previous experiments to obtain another plant with the same traits.  

B) Breed this plant with another plant with much weaker traits

C) Clone the plant asexually to produce an identical one

D) Force the plant to self-pollinate to obtain an identical one.

Answer:

C) Clone the plant asexually to produce an identical one

Explanation:

Asexual reproduction is a mode of production of progeny from a single parent. It does not include the fusion of male and female gametes. Therefore, the progeny obtained from the asexual reproduction is genetically identical to the parent plant and is called a clone. One of the methods of asexual reproduction in plants includes vegetative propagation.

To maintain desirable traits in progeny, one must perform asexual reproduction in the single parent plant with such traits. The asexual reproduction would produce the progeny having all the desirable genetic traits as that of the parent plant.

6 0
3 years ago
Read 2 more answers
Storing raw food requiring a higher cooking temperature below or away from food requiring a lower cooking temperature helps prev
IceJOKER [234]

Answer:

Biological

Explanation:

Storing food requiring a higher cooking temperature, this temperature pasteurizes the food that kills the bacteria inside it, and low temperature stops their growth. So, such biological contamination is seized by temperature variations.

3 0
4 years ago
As this bee dines on nectar, it also transfers pollen from one flower to another. Pollen containing sperm is transferred to the
Marta_Voda [28]
The number I suppose would increase. AS the egg fertilize it gains more chromosomes for the female and the male. Then again I never though plants mate? Also through the travel the bee has to other plants he may lose some sperm from the male plant. So that would be decrease
7 0
3 years ago
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For each of the following statements, indicate if it is true of the rough ER only, of the smooth ER only, of both rough and smoo
Harlamova29_29 [7]

Answer:

a. rough ER only

b. rough ER only

c. rough ER only

d. rough ER only

e. smooth ER only

f. smooth ER only

g. smooth ER only

h. both rough and smooth ER

i. both rough and smooth ER

Explanation:

For H, I know that the smooth ER synthesizes cholesterol. Apparently, the endoplasmic reticulum as a whole has less cholesterol than other cellular membranes. So, I'm not 100% sure about H.

Hope this helps. :)

3 0
4 years ago
If the blood specimen from a dermal puncture is clotted before being mixed with the anticoagulant in the microcollection contain
kakasveta [241]

If the blood specimen from a dermal puncture is clotted before being mixed with the anticoagulant in the micro collection container, it will not be suitable for testing.

<h3>Why clotted blood cannot be used for testing?</h3>

In order to stop the loss of blood from damaged blood arteries, tissues, or organs, blood coagulation is a process where circulating components in the blood system are transformed into a gel with insoluble properties. The body creates a blood clot out of fibrin and platelets (thrombocytes) when a blood vessel (a vein or an artery) is wounded in order to stop further blood loss. Blood clots can still develop in the body even when no blood vessels are damaged. An embolus is a clot or a portion of a clot that separates and starts to move around the body.

Clotting has a negative impact on our automated hematology analyzer and unpredictably invalidates cell counts resulting in errors while testing.

To learn more about blood clotting visit:

brainly.com/question/11230651

#SPJ4

4 0
2 years ago
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