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2 years ago

What was the most significant conclusion that gregor mendel drew from his experiments with pea plants?

Biology

1 answer:

vlada-n [284]2 years ago

8 0

Important conclusions form Mendelian experiments are:

• The inheritance of each trait is determined by "units" or "factors" (we call it genes today) that are passed on offspring unchanged

• An individual inherits one unit from mother and another from father (for each trait)

• A trait may not show up in an individual but can still be passed on to the next generation (allele).

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20. Different kinds of cells in living things contain many of the same elements. What are the elements most

ICE Princess25 [194]

Answer:

I'm pretty sure that its A.

Explanation:

8 0

2 years ago

1. A student is completing a Punnett square for a trait (X/x) that is autosomal and inherited by the dominant allele. The father

zvonat [6]

Answer:

Explanation:

autsomsal means that it is not x-linked/ realted to gametes. Dominate means that it needs only one X to get the trait

Using the punnet square

X x

x Xx xx

there is 2 X which means there is a 50% change that their child will get the trait

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2 years ago

Flowers of orchid species Ophrys bombyliflora look and smell like female bumblebees. This attracts the male bumblebees flying ne

balandron [24]

I would say A) Coevolution because the two species would evolve in response to one another. Flowers and their pollinators must evolve together. For example, if the flower has a mutation that no longer attracts the bumblebees, it will not reproduce. Then the hummingbird would have to find a new food source.

7 0

2 years ago

Calculate the population. There is a flock

laiz [17]

Answer:

C. Population shrinks; 15 birds in the end

Explanation:

Let us understand some of the given terms;

immigration is a form of migration in which organisms comes into a territory.

emigration is a form of migration in which organisms leaves a place

population is a group of organisms of the same species

Given:

Population = 21 birds

Immigrant = 3 birds

Emigrants = 9 birds

Population change = total number of birds + immigrant - emigrants

= 21 + 3 - 9

= 15 birds

The population will shrink giving 15 birds in the end

5 0

2 years ago

What structure does the euglena have for locomotion

Ira Lisetskai [31]

Euglena move by a flagellum<span>, which is a long whip-like structure that acts like a little motor. The </span>flagellum<span> is located on the anterior (front) end, and twirls in such a way as to pull the cell through the water. It is attached at an inward pocket called the reservoir</span>

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2 years ago