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Oksana_A [137]
3 years ago
14

____ happens when a lineage splits into two or more lines of descent.

Biology
2 answers:
Aloiza [94]3 years ago
6 0
Speciation happens .
Evgesh-ka [11]3 years ago
4 0

When a lineage splits into multiple line of descents, then, it leads to speciation. It is a process by which a single population evolves into different species.  The process of speciation leads to the development of two or more species as  the lineages are splitted. These two evolved species are genetically independent.

Hence, the blank can be filled with 'speciation'.

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Transport that moves materials against the concentration gradient is said to be:
mylen [45]

Answer:

active transport maybe ?

Explanation:

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2 years ago
for the diffusion and osmosis lab, you gathered data based on changes in the weight of model cells. to design your experiment, y
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2 years ago
The foundation for biological evolution or descent through modification is A) changes in gene frequency in a population occur fr
torisob [31]

Answer:

The foundation for biological evolution or descent through modification is all living things are made of one or more cells

Explanation:

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7 0
3 years ago
Read 2 more answers
Explain why the number of mice in a grassland ecosystem is greater than the number of hawks
Westkost [7]
Let's go back to "Darwin's" evolution theory. mice can be smarter than the average hawk, they are fast, have underground protection from cold,heat, rain,ECT..and they scavenge during p.m. hours, not all hawks are nocturnal, that's why owls are nocturnal. This cycle ensures enough food source for all predators. A hawk can consume at least 6 mice per day/night. rodents are natural prey for all preditors., even coyote. hope this helps, plus mice reproduce quickly compared to preditors.
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5 0
3 years ago
In tomato's, red fruit (R) is dominant over yellow fruit (r). What is the probability that an offspring of plants that are heter
mihalych1998 [28]

Answer:

1 out of 4

or

25%

Explanation:

First we draw a Punnett Square for this:

          R      r

   R    RR    Rr

   r     Rr     rr

So here we have the following genotypes possible for this cross:

RR = homozygous dominant

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rr = homozygous recessive

As you can see out of the four (4) possible outcomes, one (1) of them is rr. So the probability is 1 out of 4 chances or 25%.

8 0
2 years ago
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