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Fofino [41]
3 years ago
5

If population remain geographically isolated for thousands of generations, what would happen?

Biology
1 answer:
Natali [406]3 years ago
5 0

Answer: They would die, or go insane

Explanation: First off, they need to have a steady food supply to maintain society. If, lets say, the food ran out, then everyone would die as they were isolated and had no other food source. Since the human body needs to have interaction, if a certain group of people were isolated, they would most likely also go insane due to the lack of no other people. Of course, the info you gave was very vague, so I couldn't really give a good answer, so yeah

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Glycogen, cellulose, and starch are all __________________. A. proteins B. polysaccharides C. nucleic acids D. lipids E. phospho
aliya0001 [1]

Answer:

Hey there!

These are all polysaccharides.

Let me know if this helps :)

6 0
4 years ago
Read 2 more answers
The question below requires a constructed response and is worth 3 points. Use multiple tabs to provide a complete answer. Write
Iteru [2.4K]

Answer:

Brain makes your movements but heart is what makes you live so its really up to you to choose which one you find more important both are necessary though so whether you pick brain or heart you will get a good grade as long as you explain why you choose it

Explanation:

7 0
3 years ago
In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. If a red-eyed heterozygous f
ladessa [460]
The answer is Rr and rr.

We know:
r - recessive allele
R - dominant allele
RR - dominant homozygote with red eyes
Rr - heterozygote with red eyes (since one dominant allele R can mask recessive allele r)
rr - recessive homozygote with sepia eyes

Heterozygote Rr can give to the offspring either dominant allele R or recessive allele r. Recessive homozygote rr can give to the offspring only recessive allele r (take a look at the uploaded image of Punnett square).
After crossing the parents:
Parents:        Rr    x     rr
Offspring:  Rr    rr    Rr    rr

So:
2 out of 4 offspring will be with heterozygous with red eyes Rr: 2/4 = 0.5 = 50%
2 out of 4 offspring will be with homozygous with sepia eyes rr: 2/4 = 0.5 = 50%

8 0
4 years ago
Read 2 more answers
¿Que dos moléculas necesitan las plantas para la fotosíntesis?
viktelen [127]
Para realizar la fotosíntesis las plantas necesitan varios elementos que se encuentran en el medio ambiente.

Energía luminosa: impacta sobre las hojas y es absorbida por el pigmento fotosensible de la planta, la clorofila.
Agua: La fotosíntesis requiere un suministro constante de agua. Ésta llega a las hojas a través de las raíces y tallos.
Clorofila: Pigmento de color verde contenido en el cloroplasto. Se encarga de la absorción de la luz, para llevar a cabo la fotosíntesis.
Dióxido de carbono: Es absorbido por unos minúsculos poros, llamados estomas, en la parte inferior de la hoja.
Oxígeno: subproducto de la fotosíntesis. Sale de las hojas hacia el exterior a través de lasestomas.
3 0
3 years ago
The diagram show several fossilized remains that were discovered at an archeological dig site the molecular and structural simil
lisov135 [29]

Answer:

binary fission as it is an asexual process, which makes the offspring have the same structures (less differences than sexual processes)

Explanation:

humans have nothing to do with it

natural selection and genetic mutation create differences in structure

4 0
4 years ago
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