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Sonbull [250]
3 years ago
13

The male red-winged blackbird defends its

Biology
2 answers:
-Dominant- [34]3 years ago
5 0
(2) greater reproductive success
lbvjy [14]3 years ago
4 0

Answer:

3

Explanation:

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Complete the punnett square for a cross between a homozygous red flowered snapdragon (rr) and a homozygous white flowered snapdr
mart [117]
Red-flowered snapdragon have a homozygous genotype rr (both alleles are the same) 
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Gamet for the red-flowered snapdragon is r
Gamet for the white-flowered snapdragon is r'.
<span>F1 generation will have all heterozygous genotypes rr’.</span>

8 0
4 years ago
What energy transformations are going on within the skateboarder’s body during this process?
balandron [24]

Answer:

When they slide down, they lose this potential energy, which turns into kinetic energy and thermal energy. Thermal Energy - This energy is related to the temperature of a body or a system. When friction is involved in a system, part of the kinetic energy is transformed into thermal energy.

8 0
4 years ago
How are the blue whale and Adelie penguin alike as consumers?
gulaghasi [49]
Blue whale and Adelie penguin are alike as consumers because they both eat  zooplankton 
7 0
4 years ago
A red blood cell is placed in a 0.9% salt solution. If the cell remains at equilibrium, neither gaining nor losing water,
Sedbober [7]

Answer:

g

Explanation:

8 0
3 years ago
30. Sailboat is head out to sea (against the waves) at a rate of
KATRIN_1 [288]

Answer:6 km/h

Explanation:

Given

Velocity of Sailboat is v_1=23\ km/hr

Velocity of ocean current is v_2=-17\ km/hr

negative sign indicated it is opposite of Sailboat

Therefore, velocity of sailboat w.r.t ocean current is

\Rightarrow v_{12}=v_1-v_2

\Rightarrow v_{12}=23-17

\Rightarrow v_{12}=6\ km/h

8 0
4 years ago
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