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Sophie [7]
2 years ago
13

A bird’s ability to fly south when winter weather approaches is an example of a what adaptation?

Biology
2 answers:
omeli [17]2 years ago
4 0
This would be a behavioral adaptation because it is a trait they learned to do over time.
Lelechka [254]2 years ago
3 0
It would be Behavioral adaption
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two students are discussing natural selection in bacteria and how it can relate to antibiotic resistance in bacteria
shutvik [7]

Answer:

yes

Explanation:

some the bacteria are resistance to antibiotics due to mutation.

4 0
3 years ago
What is the amino acid sequence for the mRNA strand CACCCAUGGUGA?
krek1111 [17]

Answer:

Histidine- Proline- Tryptophan- Stop codon

Explanation:

The mRNA strand in the question is produced as a result of a process called TRANSCRIPTION. However, the mRNA transcript is further used to synthesize an amino acid sequence in a process called TRANSLATION. The mRNA sequence is read in a group of three nucleotide bases called CODON.

Each codon specifies an amino acid which is represented in the GENETIC CODE. In this case, a sequence of mRNA strand is given as: CACCCAUGGUGA

The following codons in the sequence specify the following amino acid:

CAC - Histidine

CCA - Proline

UGG - Tryptophan

UGA - Stop codon

Hence, the amino acid sequence encoded by the given mRNA strand is Histidine- Proline- Tryptophan- Stop codon.

N.B: After a stop codon (UGA, UAA, UAG) is encountered, the translation process stops.

8 0
2 years ago
What kind of injury is a pitcher most likely to get
Vaselesa [24]
A torn rotator cuff is likely but in all its most likely a thrown out shoulder due to the strain of the force of the throw
3 0
3 years ago
Read 2 more answers
(Q018) While studying with you for an exam, a classmate claims that the only difference between australopithecines and early Hom
SVEN [57.7K]

Answer:

Homo species have differences in brachial index, face and teeth size as compared with australopithecines.

Explanation:

Australopithecines were found in pleistoocene era and adapted to the bipedal locomotion but shows differences in walking style as compared to early homo species. They have large brachial index. The postcanines were large but incisors and canines were small.

Early homo species were found around 2 million years ago. They shows bipedal locomotion with different walking styles. The brachial index of early homo species was small as compared with the australopithecines. The post canines were small but incisors and canines were large.

5 0
3 years ago
At one time, biologists thought that fungi were merely forms of plants that had lost their chlorophyll and had returned to sapro
Drupady [299]

Answer & explanation:

Fungi have long been regarded as organisms that were part of the <em>Plantae</em> kingdom (plants), mainly because they have cell walls in their cells, reproduce by spores, and the fact that some of them are sessile (attached to the ground).

However, fungi are no longer considered as plants because they do not have chlorophyll or specialized cells, such as chloroplasts and vacuoles. In addition, fungi have heterotrophic nutrition (plants are autotrophic), needing to absorb organic substances to survive.

Nowadays, fungi are studied in isolation and are inserted in their own kingdom, the <em>Fungi</em> kingdom.

3 0
3 years ago
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