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vfiekz [6]
1 year ago
7

The outermost membrane of a euglenid chloroplast is thought to have been derived from what part of an original host cell that en

gulfed a green alga?.
Biology
1 answer:
Gemiola [76]1 year ago
5 0

The plasma membrane of the enveloped alga cell serves as the source of the apicoplast's second outermost membrane.

<h3>Where did all chloroplasts come from?</h3>

Chloroplasts were first established in eukaryotes through an endosymbiotic relationship with a cyanobacterium; they later spread through the evolution of eukaryotic hosts and the subsequent engulfment of eukaryotic algae by formerly nonphotosynthetic eukaryotes.

<h3>How did eukaryotic cells develop mitochondria and chloroplasts?</h3>

Chloroplasts and mitochondria most likely developed from engulfed bacteria that once existed as autonomous organisms. An aerobic bacterium was eventually swallowed by a eukaryotic cell, which later established an endosymbiotic bond with the host eukaryote and gradually transformed into a mitochondrion.

To know more about cell visit:-

brainly.com/question/3142913

#SPJ4

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Match the reproductive structures based on their function and the system to which they belong.
Rashid [163]

Complete question: Find the complete question in the attached file below.

Answer: From the question, the system to which the structures belong are:

Female reproductive structures include: Egg, ovary, fallopian tube, vagina.

Male reproductive structures include: Urethra, sperm, testis, Vas deferens

Explanation:

The female reproductive system is made up of structures, listed above, which functions together with the purpose of reproducing offsprings. Below is the structure matched with the correct function from the question given:

--> Egg: This functions as the sex cell or gamete

--> ovary: The site where gamete are produced

--> Fallopian tube: This functions to transport the gamete from the site of production in the reproductive system

--> Vagina: connects the internal reproductive fluids to the exterior.

The male reproductive system are also made up of structures that functions together to bring about the fertilization of the female sex cell. Below is the structure matched with the correct function from the question given:

--> Urethra: connects the internal reproductive fluids to the exterior.

--> Sperm:This functions as the sex cell or gamete

--> Testis: The site where gamete are produced

--> Vas deferens: This functions to transport the gamete from the site of production in the reproductive system.

7 0
3 years ago
A car lift has an input piston that has an area of 50 cm² and an output piston that has an area of 200 cm². If a 100 N force is
pogonyaev

Answer:

The force produced by the output piston is 400 N.

Explanation:

Given;

area of the input piston, A₁ = 50 cm²

area of the output piston, A₂ = 200 cm²

load on the input piston, F₁ = 100 N

Let the force produced by the output piston, = F₂

From Pascal's principle, the ratio of the input force to the input area is equal to the ratio of the output force to the output area.

\frac{F_1}{A_1} = \frac{F_2}{A_2} \\\\F_2 = \frac{F_1A_2}{A_1} = \frac{100 \times 200}{50} = 400 \ N\\

Therefore, the force produced by the output piston is 400 N.

4 0
3 years ago
Micropipettes and gene guns are mechanical vectors that introduce recombinant DNA directly into the cell’s
Temka [501]
... into the cell's "nucleus".
5 0
3 years ago
Read 2 more answers
If you were told to leave all of your things and evacuate because of a disaster, what things would you bring with you and what w
Helen [10]

Answer:

i would bring along;

  1. clothes
  2. shoes
  3. books

And I would leave behind;

  1. Electronics
  2. Furniture
  3. Kitchen equipment

Explanation:

hope that helps please mark as brainliest

8 0
4 years ago
Read 2 more answers
Which is the name given to the process that bacteria living amongst dead leaves and food scraps use to make nutrients available
murzikaleks [220]

the correct answer is D. for example per say an animal sadly dies. Then bacteria break down dead plants or other living things using decomposition, and later on use nutrients for plants to grow. and it is a cycle on and on and on.

8 0
3 years ago
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