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Lubov Fominskaja [6]
4 years ago
14

Some mutations always occur from generation to generation but most mutations to not persisting overtime in the gene pool which m

utation is most likely to become established and persist in a species
Biology
1 answer:
Ede4ka [16]4 years ago
4 0
A mutation that helps a rabbit conceal itself from predators.
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o-na [289]
Cell - Egg Cell
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Organ system - Respiratory system 
Organism - Dog
4 0
4 years ago
A group conducted a survey of two different plots on campus. Both plots had 100 trees in them. Plot 1 had 85 maples, 5 birch, 5
nirvana33 [79]

Answer:

d. The species diversity of plot 2 is greater than that of plot 1.

Explanation:

Species diversity of an area depends on its species richness and species evenness. Species richness is the number of species present in that area. Species evenness measures how evenly these species are distributed.

Here, both plot 1 and plot 2 have same number of species. They both have four species of trees ( maple, birch, oak and pine) hence their species richness is same. However plot 1 has 85% maple trees and the rest three species make the remaining 15%. Plot 2 has more even distribution as 35% of trees are maple trees and birch and oak also have similar frequency with 25% and 35% respectively. Hence, plot 2 has more evenness.

Species diversity depends on both richness and evenness. Since plot 1 and 2 have same richness but plot 2 has more evenness, plot 2 has more species diversity than plot 1.

7 0
3 years ago
When does the body make most of its nerve cells
Pepsi [2]

Answer:The target cells of neurons include other nerve cells in the brain, spinal cord, and autonomic ganglia, and the cells of muscles and glands throughout the body.

Explanation:please give braineest

6 0
3 years ago
Read 2 more answers
Does the embryo have any leaves? If so, how many? If the embryo has 12 chromosomes, how many chromosomes does a bean or corn spe
iris [78.8K]
<h2>Answer :</h2><h3>Part 1:</h3>

Yes, embryos have leaves which are known as cotyledons.

Plants with two embryonic leaves are termed dicotyledonous ("dicots") .

Plants with one leave are known as monocotyledon.

<h3>Part 2:</h3>

Six (6) Chromosomes.

As embryo is formed from the combination of egg and sperm. If embryo has 12 chromosomes then sperm will have half means 6 chromosomes.

<h3>Part 3:</h3>

Six (6) Chromosomes.

As embryo is formed from the combination of egg and sperm. If embryo has 12 chromosomes then egg of a bean or corn will have half means 6 chromosomes.


5 0
3 years ago
List 10 fruit that contain:
Viktor [21]

Answer:

vitamin c

Cantaloupe.

Citrus fruits and juices, such as orange and grapefruit.

Kiwi fruit.

Mango.

Papaya.

Pineapple.

Strawberries, raspberries, blueberries, and cranberries.

Watermelon.

vitamin a

You can also get vitamin A by including good sources of beta-carotene in your diet, as the body can convert this into retinol. The main food sources of beta-carotene are: yellow, red and green (leafy) vegetables, such as spinach, carrots, sweet potatoes and red peppers. yellow fruit, such as mango, papaya and apricots.

4 0
3 years ago
Read 2 more answers
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