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Roman55 [17]
3 years ago
7

Organisms typically have only one copy of each allele. true false

Biology
2 answers:
Gala2k [10]3 years ago
4 0

its false, i hope your happy.

lawyer [7]3 years ago
3 0
It's going to be true 
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write two paragraphs about the qoblin shark and make a goblin shark food web (if you answer this i will give an extra 100 pts
Georgia [21]
The answer is right below.

The bulk of this species’ diet consists of fish in the teleost infraclass, including dragonfish, rattails, anglerfish, and more. They are also known to feed on crustaceans and cephalopods like squid.

These sharks will prey on fish found both on the sea floor and in the water column. Because they are so slow moving, scientists believe these sharks are ambush predators. Their pinkish-red skin actually blends in when in the deep sea.
7 0
2 years ago
Explain why some of the trees in the plantation are dying​
GrogVix [38]

Explanation:

What would cause a tree to die?

There are 5 factors to which a tree eventually succumbs: death from its environment, death from harmful insects and diseases, death from a catastrophic event, death from age-related collapse (starvation) and of course, death from harvest.

I hope this helps

6 0
2 years ago
Describe the flow of blood from the umbilical vein to the descending aorta in the developing fetus.
n200080 [17]

Oxygen and nutrients from the mother's blood are transferred across the placenta to the fetus through the umbilical cord. This enriched blood flows through the umbilical vein toward the baby's liver. There it moves through a shunt called the ductus venosus. This allows some of the blood to go to the liver.

A small amount of the blood continues on to the lungs. Most of this blood is shunted through the ductus arteriosus to the descending aorta. This blood then enters the umbilical arteries and flows into the placenta. The oxygen rich blood then returns to the fetus via the third vessel in the umbilical cord (umbilical vein). The oxygen rich blood that enters the fetus passes through the fetal liver and enters the right side of the heart.

To learn more about umbilical vein , here

brainly.com/question/1232134

#SPJ4

8 0
2 years ago
Martha can produce eggs however the eggs cannot pass into the uterus. Which part of her body is not functioning correctly
kirill [66]

Answer:

B. fallopian tubes

3 0
3 years ago
Bacteria perform the following ecological roles. Which role typically does not involve symbiosis?
xz_007 [3.2K]

Answer: Decomposer

Explanation:

Bacteria feed on the dead and decaying organism, in which they feed on them and obtain energy from them.

It is not a mutual relation because the host cell on which they feed is not alive. They eat the organic matter that is present in environment.

The bacteria and fungi clean the environment in this way. The dead plants and animals are decomposed in the environment and the nutrients get back  into the soil.

hence, the correct answer is option B

7 0
3 years ago
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