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morpeh [17]
3 years ago
6

Which one of the following is TRUE?

Biology
1 answer:
aleksandr82 [10.1K]3 years ago
4 0

Answer:

D

Explanation:

Enzymes can only fit into the base it was made for.

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Explain how interspecific competition may lead to resource partitioning, providing an example.
tangare [24]

Answer:

Interspecific competition is a competition between two species for obtaining the same resource. For example, lion and leopards are cat species but feed on the same prey so they compete for the same resource.

Interspecific competition may lead to resource partitioning through the change in their niche by one species to avoid interspecific competition.  

For example, <em>Anolis evermanni</em> and <em>Anolis gundlachi</em> are two species of lizards live on Puerto Rico island and compete for the same resource i.e., insects so to avoid interspecific competition they did the resource partitioning.

Anolis gundlachi feeds near the ground and  Anolis evermanni prey on upper branches of trees so in this way they avoid competetion.

3 0
2 years ago
All countries require the labelling of GMO's on food being sold.<br><br> true<br><br> false
crimeas [40]

Answer:

True :D

labeling of GMO food is mandated in at least 64 countries, including most European countries, China, Russia, Japan, Brazil, South Africa, and Australia

Explanation:

6 0
3 years ago
Read 2 more answers
If alleles of two different genes assort independently during gamete formation then what should be the phenotypic ratio in the F
Pepsi [2]

Answer:

9:3:3:1

Explanation:

If alleles of two genes separate randomly during anaphase-I of meiosis, some new combinations of the alleles are formed in the gametes. A heterozygous genotype for two loci (let's support TtRr) produces a total of four types of gametes in 1:1:1:1 ratio (TR, Tr, tR, and tr). The random fusion of these gametes from two double heterozygous parents (TtRr x TtRr) gives a phenotype ratio of 9:3:3:1. Here, 9/16 F2 progeny exhibit dominant phenotype for both loci while 1/16 exhibits recessive phenotype for both the genes. Rest 3/16 and 3/16 F2 progeny express dominant trait for one gene and recessive for the other.

6 0
3 years ago
What is the advantage of having a folded inner membrane in the mitochondria
Aliun [14]

Okay so, the mitochondria are shaped perfectly to maximize their productivity. They are made of two membranes. The outer membrane covers the organelle and contains it like a skin. The inner membrane folds over many times and creates layered structures called cristae. The fluid contained in the mitochondria is called the matrix. The folding of the inner membrane increases the surface area inside the organelle. Since many of the chemical reactions happen on the inner membrane, the increased surface area creates more space for reactions to occur.

Hope that helps (:

8 0
2 years ago
How many cells in in human body?​
Liono4ka [1.6K]
Isn’t it 37.2 trillion cells if that is wrong sorry
5 0
2 years ago
Read 2 more answers
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