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Yuri [45]
2 years ago
8

How is it possible to find the

Biology
1 answer:
diamong [38]2 years ago
4 0

Explanation:

The frequency of heterozygous individuals. Answer: The frequency of heterozygous individuals is equal to 2pq. In this case, 2pq equals 0.32, which means that the frequency of individuals heterozygous for this gene is equal to 32% (i.e. 2 (0.8)(0.2) = 0.32

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what is the probability that two parents heterozygous for a particular trait will have a child that is homozygous recessive for
Helga [31]

Answer:

one in four

Explanation:

If both parents carry only one copy of a recessive gene, the likelihood of a child bearing the recessive trait is one in four.

6 0
3 years ago
Lymphoid tissue that appears as a swelling of the mucosa in the oral cavity is called a(n) _____________ .
Darina [25.2K]
There are choices for this question namely: 

<span>A) tonsil
B) thymus
C) Peyer's patch
D) appendix
</span>
The correct answer is "tonsil". Tonsils are lymphoid tissue that is found in the oral mucosa. The tonsils are arranged in a ring-like fashion called the Waldeyer's ring. This ring comprises of two tubal tonsils, two palatine tonsils, one adenoid tonsil, and one lingual tonsils. In cases of infection involving the oral mucosa and the pharynx, the tonsils become inflamed as well and the condition is called acute tonsillopharyngitis.
4 0
3 years ago
Estuaries serve which important role for marine ecosystems?
castortr0y [4]

Answer:

Estuaries filter out sediments and pollutants from rivers and streams before they flow into the ocean, providing cleaner waters for humans and marine life.

6 0
2 years ago
During periods of rapid environmental change, what may happen to a species that was well-suited to the former environment?
Hunter-Best [27]

Answer:

The environment usually refers to all the biotic and the abiotic components that are surrounding us. This environment undergoes changes depending upon various factors which can be natural and/or due to the anthropogenic activities.

When there occur rapid environmental changes, then it directly affects the lives of species, in different ways, such as-

  • Those species that are comparatively weaker in adapting according to the environmental changes that occur, will not be able to cope up with the new environment. They may become extinct.
  • Some variety of species will be able to adapt to the new environment because of their easily adapting capabilities.
  • The traits that will be developed within the species in the new environment will be more successful in terms of reproduction.
  • The previously existed traits may have a harmful impact in the newly formed environment.
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3 years ago
The treatment for a nephrolith lodged in the ureter is called
Ronch [10]

Answer:ureteroscopy

Explanation:

8 0
2 years ago
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