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dezoksy [38]
3 years ago
10

Digestion in echinoderms​

Biology
1 answer:
xxMikexx [17]3 years ago
5 0
Uhmmmm. Is this a question? Do u need help?
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What are two advantages and disadvantages of sexual reproduction?
EastWind [94]

Advantages:

- It brings a unique species

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Disadvantages:

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Hope this helps :)

3 0
4 years ago
In 1983, Dr. Barbara McClintock was awarded the Nobel Prize in Medicine for her research on corn genetics. Kernels of Indian cor
Naya [18.7K]

Answer

<u>A) Segregation</u>

Explanation:

In Mendel's law of Segregation, each allele is inherited separately from each other within gametes- each gamete can only carry one gene.

Transposons refute this; here, variegation (regions of multiple colors) may occur due to "jumping genes" leading to multiple phenotypic variants like a multicolored seed,instead of a seed retaining one solid color. Mendelian ratios, thus, are not observed.

This is seen in instances such as Indian corn- these seeds may be purple, red, green and yellow. Variegation of seed color can occur to produce multicolored grains of purple and white.

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3 years ago
Any disease condition of the heart muscle that includes heart enlargement and heart failure is called:
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<span>Any disease condition of the heart muscle that includes heart enlargement and heart failure is called: </span>cardiomyopathy
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Determine whether nondisjunction occurred in meiosis 1 or 2 experiment
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What 1 and 2 experiments?
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What should you do if a mole on your body is growing larger and its border is irregular
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Avoid touching it, if a mole is picked at and is expanding this can becaome a serious problem causing infection if picked at, if it continues to grow you might needd to see a doctor or a dermatologist
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