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brilliants [131]
3 years ago
7

Hi guys can you guys help me with this question b plss​

Biology
1 answer:
goblinko [34]3 years ago
5 0

Answer:

2. opaque means not able to be seen through; not transparent

Explanation:

so when the material is placed on the mirror  she can no longer see around the wall through the reflection

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A variety of opium poppy (Papaver somniferum L.) having lacerated leaves was crossed with a variety that has normal leaves. All
Ainat [17]

Answer:

The correct answer is-

F1 -  AaBb (lacerate)

F2 - A_B_; A_bb; and aaB_ (lacerate)

     - aabb (normal)

2. Two genes, with a dominant allele at either or both loci.

Explanation:

The given information gives THE following data:

Dominant: Lancerate leaves - AABB

Recessive: normal leaves - aabb

F1 has - all Lacerated leaves - AaBb

F2 by selfing F1:

         AB               Ab         aB         ab

AB    AABB        AABb      AaBB    AaBb

Ab     AABb       AAbb      AaBb     Aabb

aB     AaBB       AaBb       aaBB     aaBb

ab     AaBb       Aabb       aaBb      aabb

Here, 15/16 = lacerate which is 0.94 which is equal to the value of lacerate given in the question - 249/265 = 0.94

And normal 1/16 = 0.062 is almost same as 16/265 = 0.060

Thus, the genotypes of -

F1 -  AaBb (lacerate)

F2 - A_B_; A_bb; and aaB_ (lacerate)

     - aabb (normal)

5 0
3 years ago
What is an explanation of why producers are always found at the lowest trophic level?
Softa [21]
I would say C because there are many more types of plants than animals.  Plants convert light energy yes. 
7 0
4 years ago
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How are carbon and oxygen alike?
elena-s [515]
They can both burn gasses.
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What are physical characteristics of roundworms?​
Yuliya22 [10]

Answer:

Roundworms can grow up to 3 meters and can be so small they can't be seen with the naked eye. Some roundworms have hooks to cling to certain body parts without being carried away by blood or other fluid. Roundworms are covered in a strong, but flexible, covering

Explanation:

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4. In the process of precipitation, water vapor in air cools and becomes water droplets that clump around particles in air to fo
Elena-2011 [213]

Answer:

I don't know what you ask but just think yes

Explanation:

4 0
3 years ago
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