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Orlov [11]
2 years ago
6

Two different unicellular organisms are examined Scientists find that Species X always produces lactic acid during cellular resp

iration. Species Y always produces ethyl alcohol and carbon dioxide. Which conclusion can be made from these observations?
a)Species X is anaerobic, and Species Y is aerobic
b)Species Y is anaerobic, and Species X is aerobic
c)Both Species X and Y are aerobic
d)Both species X and Y are anaerobic
Biology
2 answers:
Strike441 [17]2 years ago
8 0

Answer:

a)species x is anaerobic, and species y is aerobic

Neporo4naja [7]2 years ago
3 0
The answer is a hope this helps
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How does sugar affect Co2 production in yeast
SVETLANKA909090 [29]

Explanation:

When yeasts eat sugar and turn it into energy, they also produce carbon dioxide.

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2 years ago
A variety of opium poppy (Papaver somniferum L.) having lacerated leaves was crossed with a variety that has normal leaves. All
Ainat [17]

Answer:

The correct answer is-

F1 -  AaBb (lacerate)

F2 - A_B_; A_bb; and aaB_ (lacerate)

     - aabb (normal)

2. Two genes, with a dominant allele at either or both loci.

Explanation:

The given information gives THE following data:

Dominant: Lancerate leaves - AABB

Recessive: normal leaves - aabb

F1 has - all Lacerated leaves - AaBb

F2 by selfing F1:

         AB               Ab         aB         ab

AB    AABB        AABb      AaBB    AaBb

Ab     AABb       AAbb      AaBb     Aabb

aB     AaBB       AaBb       aaBB     aaBb

ab     AaBb       Aabb       aaBb      aabb

Here, 15/16 = lacerate which is 0.94 which is equal to the value of lacerate given in the question - 249/265 = 0.94

And normal 1/16 = 0.062 is almost same as 16/265 = 0.060

Thus, the genotypes of -

F1 -  AaBb (lacerate)

F2 - A_B_; A_bb; and aaB_ (lacerate)

     - aabb (normal)

5 0
3 years ago
A mugger steals your wallet causing all of the following to happen EXCEPT ________.a.) increased metabolic rateb.) increased rat
Lapatulllka [165]

Answer:

c.) increased glucose uptake to the liver from blood

Explanation:

During stressful conditions such as facing a mugger, the sympathetic system of the autonomic nervous system is activated. There is a release of stress hormones from the adrenal glands to produce the flight or fight response. One of the physiological events occurring during these conditions is the breakdown of glycogen into glucose in liver cells and the release of glucose into the blood. The release of glucose by the liver increases blood glucose levels. This is done to ensure glucose availability as fuel. There is no uptake of glucose from the liver cells under such emergency conditions.

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at which level of biological organization does muscle tissue and nervous tissues work together to carry out a specific function?
Monica [59]

Answer:

organ level

Explanation: because multiple types of tissues are working together.

6 0
2 years ago
Which type of rock is most likely to form because of high heat and pressure?
zubka84 [21]

Answer:

Metamorphic rocks are caused by heat and pressure

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