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matrenka [14]
4 years ago
5

12. Why are lobe-finned fish thought to be the closest relatives to tetrapods?

Biology
1 answer:
creativ13 [48]4 years ago
6 0

Answer:

Lobe-finned fish are thought to be the close relatives to tetrapods because of the fact that the fins are very flexible and potentially useful for supporting the body on land, as in lungfish and tetrapods.

Explanation:

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Which factors are included in a forest community? Select ALL that apply.
SOVA2 [1]

Answer:

every squirrel in the forest

all forests populations

plants, fungi and microbes in the forest

Explanation:

In ecology, a community refers to a population of different species of organisms occupying a particular area at a particular time. In other words, community is a group of living organisms of different species interacting with one another in a given habitat.

According to the question, a forest community will contain all plants, animals and microbes in the forest involved in a series of interaction with one another. This includes every squirrel in the forest, all population of organisms in the forest and all plants, fungi and microbes in the forest.

N.B: If the abiotic components are included to the living ones, they will together make up an ECOSYSTEM.

4 0
4 years ago
Can someone help me with this, my brain cant comprehend.
storchak [24]

Answer:

Baby 1 is the Smith's and baby 2 is the White's

Explanation:

Looking at the table and finding both of the parents blood types, seeing where they intersect at a square you can find what the baby's possible blood types are. Looking at the Smith's, going from both the B blood types you can see that the possible blood types are B or O. The White's blood types are AB and B, looking at the chart you can find the baby's possible blood types are A, B or AB but not O, so baby 1 cannot be their child.

6 0
3 years ago
What important changes occur in the nucleus and the cell during the longest phase of the cell cycle?
sp2606 [1]
The longest phase of mitosis is prophase. Because the nuclear membrane disappears, Nucleolus disintegrates, and the DNA condensed to form chromosomes (each chromosome is composed of sister chromatids attached around centromere.)
5 0
3 years ago
Is the sperm cell apart of the DNA,Organelles,or molecular building blocks ?
gulaghasi [49]
Cell that makes up all of the body tissues and organs, except gametes ... fusion an egg and sperm cell<span>.... </span>DNA<span>, </span>organelles<span> and </span>molecular building blocks<span>.</span>
7 0
4 years ago
Which method of wound healing is one in which wound edges are not surgically approximated and integumentary continuity is restor
barxatty [35]

Answer:

Second-intention healing

Explanation:

There are two types of wound healing. Primary-intention and secondary intention healing. They both occur in four stages namely;Homeostasis,inflammation, proliferation and remodelling

In primary-intention healing, it occurs in wounds with dermal edges that are close together example wounds made by a scapel.

Healing by secondary intention occurs when the sides of the wound are not opposed that is, they are not surgically approximated, therefore healing must occur from the bottom of the wound upwards. That is by granulation, contraction, and epithelialization

4 0
3 years ago
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