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Elenna [48]
3 years ago
15

Science 6th grade help me asap!!! please

Biology
1 answer:
Zina [86]3 years ago
8 0
All systems have input, process, and output.
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In garden peas, tallness (T) is dominant to shortness (t) and axial flowers (A) are dominant to terminal flowers (a). What are t
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Answer:

The correct answer is explained below:

Explanation:

  • According to the question, heterozygous tall, heterozygous axillary plant has the following genotype, TtAa.
  • It produces the following gametes: TA, Ta, tA, ta.
  • The heterozygous tall, terminal plant has the following genotype: Ttaa
  • It produces the following gametes: Ta, ta.
  • Crossing them,

           TA                       Ta                     tA                        ta

Ta      TTAa                   TTaa                 TtAa                   Ttaa

     (Tall, Axillary)    (Tall, Terminal)    (Tall, Axillary)    (Tall, Terminal)

ta       TtAa                    Ttaa                  ttAa                   ttaa

     (Tall, Axillary)     (Tall, Terminal)   (Short, Axillary)  (Short, Terminal)

  • The genotypes of the offspring obtained are: TTAa, TTaa, TtAa, Ttaa, ttAa and ttaa respectively.
  • The phenotypes obtained are:
  1. Tall, Axillary = 3.
  2. Tall, Terminal = 3.
  3. Short, Axillary = 1.
  4. Short, Terminal = 1.
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4 years ago
Many animals use spatial learning to locate nests and other shelters. what aspects of the environment play a role in spatial lea
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The aspects of the environment that play a role in spatial learning are land marks. Spatial learning refers to the process through which animals encode information about their environment to facilitate navigation through space and recall the location of motivationally relevant stimuli. Landmark is anything that is easily recognizable, such as buildings, monument or other structures. Landmarks and boundaries are important in spatial learning.
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3 years ago
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Which statement is true about the presence or absence of plasma membranes?
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Answer:

All cells have a plasma membrane.

Explanation:

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Which statement best describes the growth of the dandelions?
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Answer:

C: Exponential growth occurs because the field provides unlimited resources during the summer.

Explanation:

I just took the test rn on Savvas and got 100%.

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The basic inorganic materials used during photosynthesis are
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H2O (water) and CO2 (carbon dioxide)
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