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Lorico [155]
3 years ago
8

Help please with problem 2

Biology
1 answer:
faltersainse [42]3 years ago
6 0
Just look up the answers on google
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Which of the following is NOT a characteristic of life? *
Zanzabum

Answer:

<h2><u>A. Having a nucleus</u></h2>

Explanation:

Many organisms have nuclei, but certain types of one-celled prokaryotes and bacteria do not have one.

6 0
3 years ago
Read 2 more answers
What is the expected phenotype of F1 progeny from a cross between two homozygous recessive mutants disrupted in different genese
LenaWriter [7]

Answer:

The correct answer would be - wildtype.

Explanation:

Let assume there are four genes which are :

A-B-C-D

In mutant first, the genotype would be:---a-b-C-D

In the mutant second, the genotype would be:--A-B-c-d

If both of these genotypes are crossed with each other, the recessive genes a, b of mutant first is dominated and masked the expression by the dominant genes present in the mutant second.

Similarly, the recessive genes of the mutant second are dominated and masked expression by the dominant genes of mutant first.  This is possible only due to different genes are present in mutants.

Thus, the correct answer is - The correct answer would be - wildtype.

6 0
3 years ago
Axones negativas del medio ambiente
timurjin [86]

Answer:

  1. Utilizar desodorantes en aerosol
  2. Beber agua en botella de plástico
  3. Arrojar un chicle al suelo
  4. Asearnos sin cerrar el grifo
  5. Consumir alimentos con aceite de palma
  6. Dejar las colillas en la playa
  7. Soltar un globo de helio al aire.

Explanation

6 0
3 years ago
If the sperm gamete that fertilizes an egg has a(n) _____ chromosome, it will form female offspring.
Sonbull [250]
The answer is XX.
X is a female, XX is a female, Y is a male, XY is a female


3 0
3 years ago
Read 2 more answers
A meteorologist observes a decrease in barometric pressure and predicts a chance of light to moderate precipitation. Which front
Dmitrij [34]

Answer:

Warm front

Explanation:

A warm front is the transition zone of the replacement of a cold air mass by a warm air mass. The pressure centers of warm fronts are usually low and the pressure read by a barometer will decrease due to an incoming warm front

The general direction of motion of warm fronts is from southwest to northeast with warmer and moist air behind the warm front than air into which the front flows. Therefore, warm fronts normally results in moderate precipitation or rainfall or snow.

5 0
3 years ago
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