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dimaraw [331]
3 years ago
11

Help rn i know u see this

Biology
1 answer:
Anastaziya [24]3 years ago
4 0

Answer:

Rose's classmate Mina observing Daphnia in water at 30°C, 32°C, and 34°C.

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During meiosis, chromosome pairs randomly kind up along each side of the cell equator this arrangement mixes up the chromosomal
RideAnS [48]
Increases genetic variation of the offspring.
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3 years ago
Which statement is true about climate change and biodiversity?
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Climate change and biodiversity are two completely different things. In some areas, climate change will increase biodiversity, allowing more species to live in certain climates, but it will make some species lose their habitats. Biodiversity helps ecosystems thrive, and generally keeps things in balance. However, introducing too many species in an area can cause increase competition for food, risking predators of different species to kill one another off. Both climate change and biodiversity can be good and bad.

Answer: C. It can help some species and hurt others.
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3 years ago
In the world of purple people eaters, one eye (E) and one horn (H) are dominant traits. Purple people eaters
Tju [1.3M]

Answer:

3

Explanation:

Male ; EeHh

Female ; EeHh

Then,

possible gametes for each = EH / Eh / eH / eh

where,

                            EH                    Eh                   eH                    eh

EH                      EEHH               EEHh              EeHH               EeHh

                     <em>   One eye            One eye         One eye          One eye</em>

<em>                         One horn          One horn        One horn        One horn</em>

<em />

Eh                      EEHh                 EEhh               EeHh                Eehh

                       <em>One eye              </em><em>One eye</em><em>         One eye          </em><em>One eye</em><em> </em>

                        <em>One horn            </em><em>Two horn</em><em>       One horn         </em><em>Two horn</em>

eH                     EeHH                  EeHh              eeHH                eeHh

                        <em>One eye             One eye         </em><u><em>Two eye</em></u><em>          </em><u><em>Two eye </em></u>

                        <em>One horn            One horn        </em><u><em>One horn</em></u><em>        </em><u><em>One horn</em></u><em> </em>

eh                     EeHh                   Eehh                eeHh                eehh

                      <em>One eye              </em><em> One eye    </em><em>      </em><u><em>Two eye</em></u><em>          </em><u><em> Two eye </em></u>

<em>                       One horn              </em><em>Two horn </em><em>       </em><u><em>One horn</em></u><em>         </em><u><em>Two horn </em></u>

<u><em /></u>

Therefore,

One eye, one horn:One eye, two horn:<u>Two eye, one horn</u>:Two eye,two horn

is,

9 : 3 : <em><u>3 </u></em>: 1

This ration proves that the above working is correct and is dihybrid cross.

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Which of the following is not function of membrane protein :A-anchors for cytoskeleton element/B-receptor for external chemical
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c

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act as carrier molecules for various solutes

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a blank reaction occurs when ionic or comment bond are broken and elements ions or simpler molecules are formed
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A decomposition reaction occurs when ionic or covalent bonds are broken and elements and or ions or simpler molecules are formed.
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