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ziro4ka [17]
3 years ago
5

Will you pls help with this?

Biology
2 answers:
kipiarov [429]3 years ago
8 0

Answer:

A. Hh

Explanation:

Dvinal [7]3 years ago
7 0

Answer:

i think its C-Aa is that all?

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The collapse of fisheries is most noticeable among the smaller fish that are consumed by larger predatory fish, such as sharks a
kakasveta [241]

Answer:

The correct answer is: False.

Explanation:

  • A Fishery collapse can be defined as the condition in which the composition of different species of fishes forming a food chain or a food web and located in a marine or aquatic community undergoes a drastic alteration.
  • The alternation can be caused due to environmental or anthropological factors.
  • A fishery collapse usually affects the larger fish population like sharks and tuna as their commercial and economic demand is higher.
  • Excessive fishing cause the population of the large fishes to decline without affecting the small fish population.
  • This is because the small fishes do not have high economic or commercial demand, hence they have very less probability of being angled or captured.
8 0
3 years ago
Pls help this is a quiz
nasty-shy [4]

Answer:

I think it might be the 2nd one or the last one....

Explanation:

6 0
3 years ago
Pls help! It’s Due today!!
Karolina [17]
Answer:

DNA is a double stranded molecule that belongs to a group of larger molecules (macromolecules) called NUCLEIC ACIDS.

Nucleic acids are formed by joining together many smaller molecules called NUCLEOTIDES.

Nucleotides consist of:

- Pentose sugar (pentagon)
- Phosphate group (circle)
- Nitrogenous (rectangle)
8 0
3 years ago
5. There is a solid wooden table with a cup of water sitting on it. Which of the following statements
White raven [17]

Answer: Option D.

The atoms and molecules of the liquid water are moving, and the atoms and molecules of the

table are not moving.

Explanation:

The atoms and molecules of the liquid water are moving, and the atoms and molecules of the table are not moving and this is because the atoms and molecules of liquid water are closely packed together and they collide to each other often, thereby moving in random motion in all directions.

The molecules of solid cannot move because they are closely packed together and there is a very strong of attraction which make them to only vibrate and not move and this make solid to have definite shape.

8 0
3 years ago
A geneticist crossed pure breeding black mice with pure breeding brown mice. All the 992 mice in the F1 generation had black coa
uysha [10]

Answer:

C. An approximately three-to-one ratio of black to brown coated mice in F2 is accounted for by the black allele being dominant over the brown allele

Explanation:

Assuming the black genotype is BB and the brown genotype is bb.

At F1:

                 BB   x   bb = All Bb (black)

At F2:

                  Bb   x   Bb = BB (black), 2Bb (Black), bb (brown)

Th ratio of black to brown is 3:1

961 black : 317 brown is approximately 3:1.

Hence, the correct option is C.

<em>An approximately three-to-one ratio of black to brown coated mice in F2 is accounted for by the black allele being dominant over the brown allele</em>

4 0
3 years ago
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