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2 years ago

Which of the following statements about plankton or nekton is NOT correct?

Biology

1 answer:

algol [13]2 years ago

3 0

Answer:

B is the answer

Explanation:

plants make their own food and in this case phytoplankton aslo plankton are known as plants

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What does the chloroplast produce during the light independent reactions of photosynthesis?

3241004551 [841]

<span>Answer: Glucose</span>

The chloroplast during photosynthesis produce glucose under the light independent reactions. This happens due to some chemical reactions that convert carbon dioxide and other compounds into glucose. The process of these chemical reactions is called Calvin cycle, where it has three phases of light independent reactions, which are carbon fixation, reduction reactions and ribulose 1,5-bisphosphate (RuBP) regeneration. These reactions occurs in the stroma, the fluid filled area of chloroplast outside the thylakoid membrane.

3 0

3 years ago

A group of friends wants to go to the amusement park. They have $169.50 to spend

Scrat [10]

Answer:

Exactly 4 people can go.

Explanation:

First, you subtract $169.50 from 14.50, which is $155

Then, you do 38.75 x 4, to find out how much money it would cost for the tickets.

Since 38.75 x 4 = $155, exactly 4 people can go to the amusement park.

8 0

2 years ago

Read 2 more answers

3. Sarah, who has a mass of 55 kg, is riding in a car at 20 m/s. She sees a cat crossing the street and slams on the brakes! Her

frutty [35]

I think this was fit more in Physics, but the force is about 2200 newtons.

4 0

2 years ago

Read 2 more answers

Question 1 of 10<br> 5 Points<br> What is the term for heat transfer because of direct contact?

HACTEHA [7]

The term for heat transfer because of direct contact is conduction.

3 0

2 years ago

In garden peas, one pair of alleles controls the height of the plant, and a second pair of alleles controls flower color. The al

Lerok [7]

Answer:

The parent's genotypes are:

Ddpp - tall, white parent

ddPp - dwarf, purple parent.

Explanation:

This question involves two different genes coding for height and flower color in pea plants. The alleles for tallness (D) and purple color (P) are dominant over the alleles for dwarfness (d) and white color (p) respectively.

According to this question, a tall plant with white flowers is crossed with a dwarf plant with purple flowers to produce the following proportion of offsprings: 1/4 tall purple, 1/4 tall white, 1/4 dwarf purple, and 1/4 dwarf white.

Since some of the offsprings contain recessive alleles for both or either genes, the dominant traits of the parent is controlled by an heterozygous genotype. This means that the tall plant with white flowers has a genotype: Ddpp while the dwarf plant with purple flowers has the genotype: ddPp. In a cross between Ddpp × ddPp, 1/4 of each combination of alleles is produced in the offsprings (see punnet square in the attachment).

3 0

2 years ago