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Neko [114]
3 years ago
7

The lac operon constitutes all of these but _____.

Biology
1 answer:
Y_Kistochka [10]3 years ago
8 0
<span>The lac operon constitutes all of these but promoter. The correct option among all the options that are given in the question is the second option or option "B". The pther choices in the question are incorrect and can be neglected. I hope that this is the answer that has come to your help.</span>
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During a Mango season, 91 bags of mangoes were sold. Each bag contained 50 mangoes except one bag, which contained 45 mangoes. h
zmey [24]

Answer:

4545 mangoes were sold altogether lol

4 0
3 years ago
During your summer internship at a laboratory, you are given the opportunity to view a chimpanzee zygote under a microscope. You
Jlenok [28]

Answer:

If the chimpanzee’s zygote has 48 chromosomes, one would expect to find 24 chromosomes in a chimpanzee’s egg.

Explanation:

In a living organism, somatic cells are diploid and possess the full chromosome load, while gametes -sex cells- possess half of the total chromosomes, they are haploid.

The zygote of any organism that reproduces sexually results from the union of a male gamete and a female gamete, so its chromosome load is complete.

<em>This means that if the chimpanzee has 48 chromosomes in its cells, the female sex cell - the egg - has 24 chromosomes.</em>

Learn more:

Haploid and diploid brainly.com/question/7212380

7 0
3 years ago
In flowering plants, sperm cells are made by the:<br><br> ovary<br> cone<br> spore<br> anther
77julia77 [94]

Answer:

Animal life cycles have meiosis followed immediately by gametogenesis. Gametes are produced directly by meiosis. Male gametes are sperm. Female gametes are eggs or ova.

The plant life cycle has mitosis occurring in spores, produced by meiosis, that germinate into the gametophyte phase. Gametophyte size ranges from three cells (in pollen) to several million (in a "lower plant" such as moss). Alternation of

Answers is

(Spore)

6 0
3 years ago
Read 2 more answers
Suffering the impact of swarms of locusts, a farmer uses an airplane to spray an insecticide over 1,500 acres of his corn field.
Crazy boy [7]

Answer:

C. a chemical treatment.

Explanation:

In this case we would be talking about a chemical treatment, since the application of an artificial compound is made, and it is not clarified that it was "ecofriendly".

On the other hand, the question clarifies that the farmer is suffering from the plague. This indicates that he is not preventing it (Integrated pest management), he is treating it.

Finally, it should not be considered as an agronomic treatment, since no real modifications are being made to the way the field is managed.

8 0
3 years ago
A group of four students was given different parts of four varieties of plants to grow: i. Stems of raspberries ii. Roots of pot
erica [24]
Well if they were identical to their parent plants then the plants reproduced asexually (asexual reproduction) meaning that the offspring came from one parent making the offspring have the same genetic make up, like clones
7 0
4 years ago
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