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Mkey [24]
3 years ago
14

Circle the letters that identify a type of rock

Biology
1 answer:
maria [59]3 years ago
8 0
The answers are a, igneous, and b, sedimentary. Hope this helped!
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What happens when you done have enough Testosterone or Estranged?
schepotkina [342]
For Testosterone.
<span>-Increased body fat
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ETC.
For Estrogen < Not Estranged haha.
</span><span>-Lack of menstruation and delayed development
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8 0
3 years ago
Two true-breeding pea plants are crossed. One parent is round, terminal, violet, constricted, while the other expresses the cont
Alexandra [31]

The question is incomplete as it lacks te end part of the question. However, the missing part is as follows:

In the F2 generation, all possible combinations of these traits were expressed in ratios consistent with Mendelian inheritance. Identify the four dominant traits, and enter them in ALPHABETICAL order in the blanks provided. [x],[y],[z],[a].

Answer:

The correct answer is :

x)axial

y)full

z)round

a)violet

Explanation:

True breeding organisms are organisms that carry two same alleles of a particular trait or character either dominant or recessive. In this given case the two breeding plants have four distinct traits, round, terminal, violet, constricted in one parent and wrinkled, axial, white, full in other.

In f1 there would be only dominant alleles for these characters will be expressed, that is already given in the question-

round, axial, violet, and full

The alphabetical arrangement of the dominant alleles are-

x)axial

y)full

z)round

a)violet

3 0
3 years ago
Fossils of ancient organisms are found in deep layers of rock, while the fossils of more recent organisms are found in shallower
pogonyaev

Answer:

animals and plants

Explanation:

Fossils are remains or traces of animals, plants or other living things preserved in rocks, sediment, ice or amber. They are preserved as molds of the body or parts thereof, as well as tracks and footprints. Fossils and their presence in rock formations and sedimentary layers are known as the fossil record.

The fossil is covered by layers of sediment, which slowly compress until they become, after centuries or millennia, into rocks. The time required to build all this is millions of years and the oldest rocks are below. Often lower fossils are older than higher fossils. For example, if trilobites are found in the deepest layers, since they are more primitive beings; whereas plants and animals are found in the shallower layers.

3 0
3 years ago
What is an advantage to alternative energy technology?
pychu [463]
C is the correct answer. A & B can be cancelled out, due to the fact that they are both pro-fossil fuel.
8 0
3 years ago
Read 2 more answers
In Arabidopsis thaliana, the Flowering Locus C (FLC) gene codes for a regulatory protein that suppresses flowering. FLC is expre
MA_775_DIABLO [31]

Answer:

RNA interference would degrade the FLC mRNA and instigate flowering.  

The RNA interference refers to a molecular process, which is used by the cells to prevent the expression of any specific gene, that is, by not continuing the process of translation of mRNA. This can be done with the assistance of micro-RNAs or siRNAs.  

The function of the siRNA primarily relies upon its tendency of binding with RISC or RNA-induced silencing complex. Once it combines with RISC, the unwinding of the double-stranded RNA occurs and is succeeded by the cleavage of the sense strand. This is attained with the activity of endonucleases over it. The left antisense strand will mediate the RISC factor towards mRNA for preventing its transcription, and thus, silencing it.  

7 0
3 years ago
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