The balance of the coral reef ecosystem is being affected by warming oceans, changing ocean currents, and what other external factor?
1.
The acidification of the oceans
2.
The light that enters the system
3.
Marine animals leaving the reef
4.
Not enough information is given

Claire's baby died in a miscarriage in Outlander.

Clаire Frаser is one of the most empowering chаrаcters in the romаntic fаntаsy Outlаnder. Clаire hаs trаveled аcross the world with her hаndsome Highlаnder husbаnd аfter mysteriously pаssing through а circle of stones аnd lаnding up in 18th century Scotlаnd.

Clаire might hаve experienced the most fаntаstic аdventures, but she hаs аlso been through severe trаumа. She hаs seen blood, gore, аnd guts spilling out of people she couldn't sаve. She hаs аlso lost а bаby in а pаinful miscаrriаge аnd lived twenty yeаrs of her life in аn unhаppy mаrriаge аwаy from the mаn she loved.

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DNA transcription, which shares certain characteristics with DNA replication in how it produces all of the RNA in a cell, is how DNA is replicated. A little section of the DNA double helix is first opened and unraveled during transcription in order to reveal the nucleotides on each DNA strand.

Simply put, producing a gene's matching protein is called expression, and it involves a complex process with two main components. The initial step of transcription is the transformation of DNA information into an mRNA (messenger RNA) molecule. The manufacture of a pre-mRNA molecule is aided by the enzyme RNA polymerase II, which also catalyzes the transcription of complementary base pairs from a gene's DNA to create mature mRNA. The resulting mRNA needs to be translated into a protein molecule because it is a single-stranded copy of the gene.

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Palisade mesophyll cells are closely sealed to soak maximum light. They are at right angles to the leaf surface to reduce the number of transverse walls. A large vacuole pushes the chloroplast to the edge of the cell.

Chloroplasts at the edge enable a shorter diffusion path for carbon dioxide and absorb maximum light. There are cylindrical cells and air spaces to provide a store of carbon dioxide. These cells provide a large surface area and moist cell surface for easy diffusion of gases. Chloroplasts in these cells can move towards light and move away from high light intensity to avoid damage.

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During glycolysis, two ATP were produced, two NAD+ were converted to two NADH + H+, and glucose was split into two pyruvate molecules. Pyruvate will Fermentation when there is no oxygen present.

The NADH + H+ from glycolysis will be recycled back to NAD+ during the fermentation process, allowing glycolysis to continue.

NAD+ is reduced during glycolysis to form NADH + H+. Glycolysis will not be able to continue if NAD+ is not present. The NADH formed in glycolysis will be oxidized during aerobic respiration to reform NAD+ for use in glycolysis again. When oxygen is unavailable or an organism is unable to perform aerobic respiration, pyruvate undergoes a process known as fermentation. Because fermentation does not require oxygen, it is classified as anaerobic. The NADH + H+ produced by glycolysis will be replenished by fermentation.

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The simplest explanation for this inheritance pattern is that the rooster and the hen are both heterozygous for the gene that controls feather color and they are both carrying one dominant allele for grey feathers and one recessive allele for black or white feathers.

Phenotype refers to the observable physical and physiological characteristics of an organism, which are determined by the combination of its genetic makeup (genotype) and the environment. Phenotype is the physical appearance of the organism which we can observe and measure, it can be shape, size, color, etc.

When rooster and hen cross, the dominant allele for grey feathers masks the expression of the recessive alleles, so all of the offspring appear grey. However, when the offspring inherit one dominant allele and one recessive allele from each parent, the recessive alleles are able to express their phenotype in a ratio of 7 black feathers: 8 white feathers offspring.

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Leaves fall but do not change color as the temperatures drop and days become shorter as the seasons change. Trees receive less direct sunlight, and the chlorophyll in their leaves degrades.

The absence of chlorophyll reveals yellow and orange pigments that were previously hidden in the leaves during the warmer months. Darker red leaves result from a chemical change: sugars trapped in the leaves produce new pigments (called anthocyanins) that were not present during the growing season. Some trees, such as oaks and dogwoods, are prone to producing red leaves.

A late spring or a severe summer drought can cause the onset of fall color to be delayed by a few weeks. A warm period in the fall will also reduce the intensity of the autumn colors. Warm, wet spring weather, pleasant summer weather, and warm, sunny fall days with cool nights should result in the most vibrant autumn colors.

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