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Irina-Kira [14]
4 years ago
8

Males of some species have proteins in their ejaculate that cause the female to be less attractive to other males for some perio

d of time. Such a trait probably evolved initially through _______, but could also lead to ______ if remating is beneficial for females
A) male-male competition; female choice
B) runaway selection; female choice
C) male-male competition; sexual conflict and antagonistic coevolution
D) female choice; sexual conflict and antagonistic coevolutio
Biology
1 answer:
iVinArrow [24]4 years ago
7 0

Answer:

C) male-male competition; sexual conflict and antagonistic coevolution

Explanation:

Male-male competition happens when two males of a species fight for the opportunity to mate with a specific female.

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In peas, tall (T) is dominant to short (t), red flowers (R) is dominant to white flowers (r), and wide leaves (W) is dominant to
Elden [556K]

Answer:

Tt Rr WW

Explanation:

Given:

1. tall (T) is dominant to short (t)

2. red flowers (R) is dominant to white flowers (r)

3. wide leaves (W) is dominant to narrow leaves (w)

4. Also, a tall, red, wide-leaved plant is crossed to a short, white, narrow-leaved plant

To find: genotype (with correct arrangement of alleles) of a tall, red, wide-leaved parent

Solution:

Genotype (with correct arrangement of alleles) of a tall, red, wide-leaved parent is Tt Rr WW

4 0
3 years ago
Which type of compounds dissolve easily in water?
Anestetic [448]
Polar and Ionic compounds
6 0
3 years ago
Use the drop-down menus to complete the sentences.
creativ13 [48]

Answer:Chlorophyll, carbon dioxide, Oxygen

Explanation:

4 0
3 years ago
3. Name the six kingdoms of life, and give two charac-<br>teristics of each.​
IRISSAK [1]

Answer:

Animalia - multicellular, eukaryotic

Plantae - vacuolate eukaryotic cells, multicellular

Protista - unicellular and multicellular, eukaryotic

Fungi - decomposers, non-motile

Eubacteria - unicellular, prokaryotic

Archaebacteria - no peptidoglycan, glycoproteins and polysaccharides in cell walls.

Hope that helps. :)

3 0
3 years ago
Which statements describe the genetic code? Check all that apply. A. It is a protein.B. It is a nucleic acid. C.It is found in D
Marina86 [1]

Answer:

B. It is a nucleic acid

F. It allows parents and their young to have similar characteristics.

Explanation:

The genetic material refers to the molecule which acts as the coding material of the organism as it contains the code of protein and thus controls the basic function of the life.

The genetic material of the organism belongs to a class of molecule called nucleic acid as they are found in the nucleus of the cell. There are two types of nucleic acids called DNA and RNA.

The genetic material gets passed from the parents to the offspring through reproduction therefore the offsprings develop the same character as of their parents.

Thus, the selected options are correct.

4 0
3 years ago
Read 2 more answers
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