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julsineya [31]
2 years ago
9

4. Blood group which has both types of antibodies is.....A-AВ- 0C-ABD-B​

Biology
2 answers:
Margaret [11]2 years ago
6 0

Answer:

c-ab is the only correct answer

fiasKO [112]2 years ago
4 0
A is A be is 0 c is an and d is b
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What is "slab-push"? Can some Give me one example of a slab-push structure.
makkiz [27]

*A slab push is a term given to tectonic plates that cause pressure from a down-dip motion. An example of this type of plate structure is where the Nazca plate and the South American plate meet near Peru

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3 years ago
Panic grass (Dichanthelium lanuginosum) can live in geothermally heated soils only when the fungus Curvularia protuberata is pre
Rudik [331]
<h2>Diffuse co-evolution </h2>

Explanation:

The term ‘diffuse co-evolution’ was given by Janzen in 1980 to describe the idea that selection on traits often reflects the actions of many community members, as opposed to pairwise interactions between species

The idea was further clarified by Gould in 1988 by focusing on a variety of ecological and genetic mechanisms that might lead to diffuse co-evolution in response to selection from multiple species

Diffuse co-evolution as a whole can be defined as when selection imposed reciprocally by one species on another is dependent on the presence or absence of other species

In the given example panic grass can live only when the fungus protuberata is present and for Curvularia protuberata to colonize Curvularia thermal tolerance virus must be present so there is a web of multiple species where one species is dependent on other species and that other species in turn is dependent on different species hence referred to as diffuse co-evolution

7 0
3 years ago
Under what conditions can carrying capacity for a population reach equilibrium
dedylja [7]

Answer:When food, water, and space used by a population stay stable over time.

Explanation:

7 0
2 years ago
Which term describes the difference in the concentrations of a substance across a cell's membrane?
SpyIntel [72]

Correct answer: C) Concentration gradient

The process of movement of a particle in a solution from the region of higher concentration to the region of lower concentration across a membrane is called as concentration gradient.

For example: If we drop a few drop of dye in a glass of water, it will diffuse along a concentration gradient, i.e, the region where dye is found in highest concentration to the region where it is in lower concentration.

It will occur until the concentration of dye become uniform in all the direction in the glass of water.





3 0
3 years ago
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What adaptions do sea snakes have for life in the ocean?
Mnenie [13.5K]

Answer: Sea snakes have many adaptations. Like for instance, they have paddle-like tails to help swim more efficiently, and a special flap of tissue to prevent water from entering its lungs.

Explanation:

They develop these adaptations for survival purposes.

6 0
3 years ago
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