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denpristay [2]
3 years ago
12

Tall pea plants are dominant to short pea plants, while purple flowers are dominant to white flowers. A heterozygous tall, purpl

e flower pea plant (TtPp) is crossed with another pea plant of the same genotype(TtPp).​
Biology
1 answer:
frez [133]3 years ago
8 0
What is the question?
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Suppose a group of bobcats that normally live and hunt in the tops of mountains, start hunting prey at the base of the mountain
posledela

Answer:

The correct answer would be b.  Their numbers will soon decrease.

Bobcats are opportunistic carnivores that feed on various types of prey such as mice, rabbits, voles, mountain beaver, gophers, yellow-bellied marmots, insects, birds, reptiles, and carrion.

If a group of Bobcats moves at the bottom of the mountain, then they will start hunting and eating all the prey available in the area.

It will result in the rapid decrease in the population of preys.

8 0
3 years ago
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The fact that choanoflagellates and collar cells of sponges resemble each other supports the inference that ________. Group of a
antoniya [11.8K]

Answer:

choanoflagellates and sponges are sister groups

Explanation:

The choanoflagellates are small unicellular organisms belonging to the Protista kingdom. These microorganisms are collared flagellates morphologically similar to the choanocyte cells of animal sponges, which have a central flagellum surrounded by a collar of microvilli. In consequence, it has been suggested that choanoflagellates may represent the closest living relatives of primitive metazoans (i.e., they are sister groups to sponges). This hypothesis has recently been supported by both molecular phylogenetic and comparative genomic analyses.

6 0
2 years ago
What’s needed for dna to be copied
abruzzese [7]

Answer:

The need for DNA replication

DNA replication is the process by which a cell makes an identical copy of its DNA. This process is performed at the beginning of every cell division so that when the cell divides, each daughter cell will inherit an identical copy of the DNA.

Requirements for DNA replication

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule.

Free DNA nucleotides – needed to form the new strands.

DNA polymerase – an enzyme that adds new nucleotides to a growing strand of DNA.

Primers – A primer is a short strand of nucleotides that will bind to the 3’ end of the template DNA strand allowing DNA polymerase to add free DNA nucleotides.

Explanation:

https://www.bbc.co.uk/bitesize/guides/zrwhrj6/revision/1

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3 years ago
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If you help me ill give you 100 points
alexdok [17]

Answer:

Dissolved oxygen concentrations are constantly affected by diffusion and aeration, photosynthesis, respiration and decomposition. While water equilibrates toward 100% air saturation, dissolved oxygen levels will also fluctuate with temperature, salinity and pressure changes ³.

Relationship between oxygen uptake and dissolved oxygen concentration The potential for adverse effects of low DO concentrations on fish can be defined ...

Explanation:

7 0
2 years ago
Which sentence uses the past participle form of the verb draw?
nirvana33 [79]
Choice b choice b choice b choice b choice b

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