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Alona [7]
3 years ago
10

What is a mutation?

Biology
2 answers:
Katen [24]3 years ago
6 0

Answer: D

Explanation: A change in DNA is a mutation

Alborosie3 years ago
5 0
Your answer choice it’s D I think :)
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Dr. Budai want to build a hotel that a new species has been discovered to be living.
sladkih [1.3K]

Answer:

The habitat of the new species can be establised to determine what are the environmental conditions required in the habitat of the new species. For example, what plants the new species live in and what the new species feed on and conditions affecting the reproduction/life span of the new species and these factors can be conserved for the new species to survive. It is also possible for the hotel to conserve that specific area as a garden or conservatory area for the species to coexist with the hotel. The hotel could also hire specialists to maintain the area and ensure conservation of the new species.

4 0
3 years ago
Which one of the following did not constitute the seven contrasting pairs studied by mendel in pea plant?
dalvyx [7]
The answer to this question is D
3 0
3 years ago
Read 2 more answers
The color of flowers are due to the presence of pigments known as:A)​
ludmilkaskok [199]

Answer:

chlorophyll

Explanation:

it is due chlorophyll

7 0
2 years ago
Powdery mildew is a disease that attacts the grapes, because their juices perice the skin?
jonny [76]

Hi

The answer is false

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5 0
3 years ago
somebody help me please A cross is performed between a bird that is homo for red feathers and a bird that is homo for blue feath
sp2606 [1]

Answer:

2 in 4

Explanation:

Let PP are the gametes of red feather bird and pp are the gamete of blue feather bird. In the first cross they both will give purple feather bird because of incomplete dominance.

Consider Pp as the allele of purple offspring for the second cross. When two of the purple offspring are crossed, it will give the proportion of 2 in 4  

F2: Pp X Pp

Offspring: PP, Pp,Pp, pp

So, only two offspring, Pp is with purple feathers while PP has red and pp has blue feathers.

Hence, the correct option is 2 in 4.

4 0
4 years ago
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