The answer will be A reflex and insight
Cancer is an abnormal and uncontrolled multiplication of cells.
<span>Cancer also involves abnormal cell growth with the potential to spread to other parts of the body via blood and to form metastasis. Cancer cells avoid apoptosis (programmed cell death), have the limitless number of cell divisions and promote blood vessel construction. There are more than 100 types of cancers that affect humans with different signs and symptoms and with many different causes. </span>
B. Oases are sourced by springs and are regions where groundwater intersects the land surface.
Explanation:
The only true statement is that oases are sourced by springs and regions where ground water intersects the land surface.
- Oases are water bodies found in desert and arid areas.
- They are usually surrounded by fertile patches of soil.
- Oases forms when the land surface intersects the water table.
- They can also be fed by temporary surface water from nearby rivers.
Fossil remains have suggested that the region of the Sahara desert was once a lush green tropical region.
In present day, it is a desert with huge underground water reserves in aquifers.
Learn more:
Deserts brainly.com/question/6685795
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Answer:
1 wild-type eyed notched female : 1 wild-type female : 1 white-eyed male
Explanation:
There's a known mutation in the X chromosome that involves the<u> deletion of a developmental gene and the eye color gene.</u>
- The deletion is lethal in homozygous or hemizygous individuals.
- Heterozygous individuals are viable, but have a "Notch" phenotype.
- The allele for wild type eyes is dominant over the allele for white eyes.
A cross between a white-eyed notched female and a wild type male can be written with their genotypes:
<h3>
Xᵈᵉᴵ Xʷ x Xʷ⁺Y</h3><h3>
</h3>
From the Punnett Square, we obtain the following <u>genotypic proportions</u> and phenotypes of the offspring:
- 1/4 Xᵈᵉᴵ Xʷ⁺ wild-type eyed notched female
- 1/4 Xʷ Xʷ⁺ wild-type female
- 1/4 Xᵈᵉᴵ Y deletion is hemizygous, lethal
- 1/4 Xʷ Y white-eyed male
<u>The phenotypic ratios therefore are:</u>
1 wild-type eyed notched female : 1 wild-type female : 1 white-eyed male
The answer is B. leaves this is because most sunlight hits the leaves and for photosynthesis the plant needs sunlight